If terrorism is to be defeated, the world of Islam must take on board the secularist-humanist principles on which the modern is based, and without which Muslim countries' freedom will remain a distant dream.
Conservatives must avoid the siren song of schism, or all is lost.
While it is important for people to see your promise you must also remember that hope is the keeper of both happiness and disappointment, the father of both progress and failure.
Legitimate revolution must be led by, made by those who have been most oppressed: black, brown, yellow, red, and white women-with men relating to that the best they can.
The weakness of a soul is proportionate to the number of truths that must be kept from it.
The government's desire to expand global trade may be understandable, but we mustn't give away too much. We must tell our elected representatives to at least delay the Canada-China FIPA until it has been examined more thoroughly, and to reconsider the inclusion of investor-state arbitration mechanisms in all trade deals.
I've often thought - even though it's hard to give him even more credit than he has had - that Andy Warhol must have started a lot of 15 minutes of fame.
From what the moderns want, we must learn what poetry should become; from what the ancients did, what poetry must be.
Beauty must appeal to the senses, must provide us with immediate enjoyment, must impress us or insinuate itself into us without any effort on our part.
I believe that everyone has a right to have an opinion about things or people, and fortunately, I have been lucky to have heard usually good things about myself. However, I must admit that people can be quite critical about your role also.
Something that has so much power must have life. Instruments have life.
Here you have a new technology, and if that technology is going to work, you must allow people to provide central indexes of the data. It's just like a newspaper that publishes classified ads.
I have no problem selling books to media franchises and we do it all the time. The author must understand that he/she is a writer for hire and has no control over copyright or over editorial changes made to the text.
Therefore, I think that in the celebration of the 50 years of the present reign, there must be research on the changes that the country has undergone, and in the future, it could be used as a lesson for our future actions.
Before the reward there must be labor. You plant before you harvest. You sow in tears before you reap joy.
If wrinkles must be written on our brows, let them not be written upon the heart. The spirit should never grow old.
We must have a blueprint not only for a guided economy but for a social order based on justice and ensuring the well-being of the people.
A good leader can engage in a debate frankly and thoroughly, knowing that at the end he and the other side must be closer, and thus emerge stronger. You don't have that idea when you are arrogant, superficial, and uninformed.
Unwearied ceaseless effort is the price that must be paid for turning faith into a rich infallible experience.
The leader can never close the gap between himself and the group. If he does, he is no longer what he must be. He must walk a tightrope between the consent he must win and the control he must exert.
And while I stood there I saw more than I can tell and I understood more than I saw; for I was seeing in a sacred manner the shapes of all things in the spirit, and the shape of all shapes as they must live together like one being.
We must have serious dialogue between Catalonia and the Spanish state on a referendum, on independence, and on how a separation from Spain - if that's what the Catalan people choose - would be accomplished.
All summer, I read fiction because you must read for the pleasure and beauty of it, and not only for research. I don't read thrillers, romance or mystery, and I don't read self-help books because I don't believe in shortcuts and loopholes.
The world must be filled with unsuccessful musical careers like mine, and it's probably a good thing. We don't need a lot of bad musicians filling the air with unnecessary sounds. Some of the professionals are bad enough.
We must learn which ceremonies may be breached occasionally at our convenience and which ones may never be if we are to live pleasantly with our fellow man.
Education reforms must be the priority for governments.
The soldier who gropes for glory must submit himself to discipline. Subordination gives strength and security to an army. He that will not submit to it when corrected and improved by the experience of ages does not deserve the proud appellation of a soldier.
Our nation must come together to unite.
If capitalism is to remain a healthy, vibrant economic system, corporations must participate in taking care of the society and the environment in which they live.
New leaders must also expect and manage setbacks. In post-revolutionary times, expectations are high, and the obstacles to meeting them are enormous.
It is of no use to commit whole pages to memory, merely to recite them once without hesitation; you must think of the meaning more than the words - of the ideas more than the language.
When one puts up a building one makes an elaborate scaffold to get everything into its proper place. But when one takes the scaffold down, the building must stand by itself with no trace of the means by which it was erected. That is how a musician should work.
We must conserve our environment and pass it on to our children in as good or better condition than it was passed to us.
I realize that patriotism is not enough. I must have no hatred or bitterness towards anyone.
Nothing will ever be attempted if all possible objections must first be overcome.
It must not be forgotten in fairness to the National Government that apartheid is not just a policy of oppression but an attempt - in my opinion an attempt doomed to failure - to find an alternative to a policy of racial integration which is fair to both white and black.
