And you realise you're doing a public service in making people happy - as a musician you can give people something a doctor, a lawyer, a politician cannot give them that. It's not scientific. It's spiritual - a good feeling. And although you don't know them personally, the audience are like your friends.
Both in thought and in feeling, even though time be real, to realise the unimportance of time is the gate of wisdom.
In my 20s, life seemed endless. At 49, I've had a chance to see how dark life can be, and I am far more aware of the constraints of time than when I wrote 'The Kite Runner.' I realise there is only a limited number of things I can do.
There was one point where my mother was dying of lung cancer, and a journalist dressed up as a nurse and got in the house to get a picture of her, dying of lung cancer and stuff like that, and then you realise the fame's not all it's cracked up to be.
I have never felt 'fat;' I just didn't realise how unhealthy I was until I look back at pictures. In the moment, I felt so beautiful, and I remember walking down red carpets with my make-up done in a little sparkly dress, and I thought I was so cute.
I think I'm rather young and sprightly, but then you see pictures of yourself and think, 'Who is that old man?' and I realise I'm not as young as I thought I was.
What governments and people don't realise is that sometimes the collective interest - the international interest - is also the national interest.
I used to think that the feeling of alienation that I would have was just me, but I realise that it's also a symptom of the modern world.
Every major technological step forward has profoundly changed human society - that's how we know they're major, even if we don't always realise it at the time. Farming created cities. Writing, followed eventually by printing, vastly increased the preservation and transmission of cultural information across time and space.
People don't realise how much tension they hold in their forearms.
Young women especially have something invested in being nice people, and it's only when you have children that you realise you're not a nice person at all, but generally a selfish bully.
I've probably understood men too well. I realise they are predatory by nature, and I have a certain acceptance of the male animal.
Islam expect every Muslim to do this duty, and if we realise our responsibility time will come soon when we shall justify ourselves worthy of a glorious past.
It's always tough when you lose - you've worked so hard for that moment and it hasn't gone the way you wanted. But you have to realise there's always a bright side, you have to pick yourself up and get ready for the next game.
Poets have to be sensitive to their audience, but it does not mean that they censor themselves. I realise my audience is diverse. Some will read with empathy and curiosity while others will take offense.
Young people who were relaxed about posting every detail of their life on Facebook become a lot less relaxed when they realise just how transparent their life has become to future employers.
I try to frighten my very young colleagues into studying and understanding their voices before they attempt things that are beyond them. It's wise to take gymnastics and swimming to strengthen the body, because people don't realise what an athletic undertaking singing actually is.
As an author, I realise, you're on your own. You have to do everything you can to help The Book. If I make sure people know it's out there, they can make up their own minds whether they want to read it.
Once people see Bitcoin and how it works, they realise this isn't just a flash in the pan.
A lot of young girls don't realise how diverse the career opportunities are in games development. Many think that you need elite math skills and a vast knowledge of all things tech to work in games, and haven't thought about avenues like design, producing, art, writing or composing.
If you look closely at 'Breaking Bad' and any given episode of 'The X Files,' you will realise the structure is exactly the same.
We must realise that man's nature will remain the same so long as he remains man; that civilisation is but a slight coverlet beneath which the dominant beast sleeps lightly and ever ready to awake. To preserve civilisation, we must deal scientifically with the brute element, using only genuine biological principles.
It's brilliant having loads of girls running after you. It's also a shock when you realise just how much attention you're getting. Eventually, you start to think, 'I'd rather settle down and be normal.'
I wasn't good at being affable. You get beyond that and realise the attraction in any human being has more to do with what they give to someone rather than just being face candy.
When you realise that money doesn't actually make you happy, it's a quick fix to have things you've always wanted, but then when you have it, you realise that's not what actually makes you happy. It's more about having a great marriage and happy children; that's what life's all about.
I always had long hair. When you lose it, you realise just how important it is to your identity.
I'd much rather see a world where, when you make some quirky comment on a blog or news story or you upload a video clip, instead of just a moment of fame for your pseudonym, you'll get 50 bucks. The first time that happens, you'll realise that you're a full-class citizen. You have the potential to make money from the system.
My first big disappointment is always, why don't I look like Julie Christie? Then I realise I don't look remotely like Julie Christie, and that's always a great sadness to me. Because I used to think I might have done, at one time. And I'm too fat. And I'm too old. You always see your faults, you see.
2012 was the year I saw Twitter as a negative. More people need to realise that not everything they read is true and that Internet trolls are a real problem.
There is a glacier in Iceland, Solheimar, which has retreated a great deal, and every time I go back there and see what's not there any more, it does something to the heart. It makes you realise it's possible for a gigantic natural element to just disappear.
Being alone on the moors is scary; as the rain clouds settle in, it makes you realise your place in nature.
I realise that every time my face is on TV or I'm playing in a tournament, that I am a role model for a lot of people and a lot of kids do look up to me. I try to do my best in that regard and put myself across as honestly and as modestly as possible, as well.
If you've read a lot of vintage science fiction, as I have at one time or another in my life, you can't help but realise how wrong we get it. I have gotten it wrong more times than I've gotten it right. But I knew that when I started; I knew that before I wrote a word of science fiction.
As one looks across the barren stretches of the pack, it is sometimes difficult to realise what teeming life exists immediately beneath its surface.
I realise that in this undertaking I place myself in a certain opposition to views widely held concerning the mathematical infinite and to opinions frequently defended on the nature of numbers.
When we consider the fact that nearly three-quarters of the surface of the globe is covered by oceanic water, we begin to realise that the molecular scattering of light in liquids may possess an astronomical significance, in fact contribute in an important degree to the observed albedo of the earth.