You can't build a great building on a weak foundation. You must have a solid foundation if you're going to have a strong superstructure.
We must tell girls their voices are important.
We must continue to recruit progressive prosecutors to run in local elections, support those who do, and hold them accountable if they win.
Would-be drug companies must either produce medicines that stand up to federal scrutiny, demonstrate that their data has value to other companies, or go out of business.
It seems to many of us that if we are to avoid the eventual catastrophic world conflict, we must strengthen the United Nations as a first step toward a world government patterned after our own government with a legislature, executive and judiciary, and police to enforce its international laws and keep the peace.
If there are people who act outside the law, then the state must use legal means to impose law in the interests of majority. That's the way it's done in the U.S., and that's the way it's done in Russia.
I do not run for the presidency merely to oppose any man, but to propose new policies. I run because I am convinced that this country is on a perilous course and because I have such strong feelings about what must be done, and I feel that I'm obliged to do all I can.
Every man eventually is backed up to the wall of faith, and there he must make his stand.
An awareness reached across America that if Native American people had to resort to arms at Wounded Knee, there must really be something wrong.
We will never fully explain the world by appealing to something outside it that must simply be accepted on faith, be it an unexplained God or an unexplained set of mathematical laws.
I remember reading the cruelest, most awful thing about my hair online. A person speculated about who I was as a person and even read into my personal life based solely off my hairstyle. He or she said I must be lazy because I have short hair. It was just devastating.
The Framers of the Constitution wisely understood that constitutional principles must not be sacrificed on the altar of political appeasement.
The 'New Testament', now, I quite liked. Jesus had a lot of good things to say, and as for his father, he must have been highly thought of by the community to work with wood - a material that couldn't have been widely available in Palestine.
Every time I turn on the radio, I must be on the wrong song or something. But, to be honest, since I went on the road back in 1970, I didn't listen to radio music because I didn't want to subconsciously steal somebody's stuff.
Critics, at least generally, want to regard works of fiction as independent entities, whose virtues and failures must be reckoned apart from the circumstances of their creation, and even apart from the intentions of their creator.
The question of changing the name must not be taboo. The Front National is a name that has a strong history. It represents a limit in the heads of some voters because it is still demonised.
Just as we demand that people take responsibility for their actions, we as a society must take responsibility for fighting injustice.
Everybody, as soon as they do a good experiment, their first thought in this lab is, 'That can't be right. I must have screwed it up. What did I do wrong?' And that's the best kind of scientist because they're filled with this self-doubt. And if I'm going to be honest, that's who I am. And it's what drives me.
Betting all your funds on the belief that you know what consumers want and are willing to pay for is like jumping into a river to test its depth - you'll need a lot of luck to stay afloat. To have a truly successful product launch, the conversations with your customers must start long before you write your first line of code.
Japan learned from the bombings of Hiroshima and Nagasaki that the tragedy wrought by nuclear weapons must never be repeated and that humanity and nuclear weapons cannot coexist.
Anti-submarine warfare is the military version of chess. You must work out what the enemy is going to do before they even think of it.
Men seem unable to feel equal to women: they must be superior or they are inferior.
I played an integral part in helpings formulating that new vision... that we must abandon apartheid and accept one united South Africa with equal rights for all, with all forms of discrimination to be scrapped from the statute book.
It must be awful, being a homophobe.
If you want to become fully mature in the Lord, you must learn to love truth. Otherwise, you will always leave open a door of deception for the enemy to take what is meant to be yours.
It must be a judge - never a politician - who decides whether someone is to be locked up.
A black person grows up in this country - and in many places - knowing that racism will be as familiar as salt to the tongue. Also, it can be as dangerous as too much salt. I think that you must struggle for betterment for yourself and for everyone.
The industrial stomach cannot live without coal; industry is a carbonivorous animal and must have its proper food.
A movie I must have seen 10 times is 'Jonathan Livingston Seagull.' It's an old movie, but still such a beautiful message. If I had only one film I could take on my computer on a desert island, I would take 'Jonathan Livingston Seagull.'
Omega-3 fatty acids are essential nutrients that we must get from our diets because our bodies cannot make them; they are crucial for early brain development, and there is much evidence that they promote cardiovascular health and cognitive function.
Tell me what you do with the food you eat, and I'll tell you who you are. Some turn their food into fat and manure, some into work and good humour, and others, I'm told, into God. So there must be three sorts of men.
Today I must write a paragraph or a page better than I did yesterday.
I think most Americans would agree that we need sensible solutions that fix our immigration system and deal humanely with aspiring citizens currently in our country. At the same time, these solutions must increase the security of our borders.
The excitement of automobile racing did not compare with what I knew must come with aeroplane fighting in France.
I stuck with that size because I could bend the strings so well, and somewhere along the line I must have gotten it into my mind that I had small hands, so I was thinking I'd never be able to play a full-scale guitar, but I also felt like I was cheating or cutting corners.
I am called an Islamic fundamentalist by Rushdie. My critics in Pakistan say I am a Zionist agent. I must be doing something right.
