"We choose to go to the moon. We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too."

John F. Kennedy

"Sure it's a big job; but I don't know anyone who can do it better than I can."

John F. Kennedy

"I want to put a ding in the universe."

Steve Jobs

"Besides language and music, mathematics is one of the primary manifestations of the free creative power of the human mind."

Hermann Weyl

"New Technology goes through three stages: First it is ridiculed by those ignorant of its potential. Next, it is subverted by those threatened by its potential. Finally, it is considered self-evident."

Anonymous

"There's only one corner of the universe you can be certain of improving, and that's your own self."

Aldous Huxley

"Do just once what others say you can't do, and you will never pay attention to their limitations again"

James R. Cook

"I find the great thing in this world is not so much where we stand, as in what direction we are moving."

Wendell Holmes

"It is not because things are difficult that we do not dare. It is because we do not dare they are difficult."

Seneca

"We know what we are, but know not what we may be."

William Shakespeare

"Some men see things as they are and say, Why? I dream of things that never were and say, Why not?"

George Bernard Shaw

"When the effective leader is finished with his work, the people say it happened naturally."

Lao Tse

"Restlessness and discontent are the first necessities of progress."

Thomas A. Edison

"The important thing is this: To be able at any moment to sacrifice what we are for what we could become."

Charles DuBois

"Try not to become a man of success but rather try to become a man of value."

Albert Einstein

"How wonderful it is that nobody need wait a single moment before starting to improve the world."

Anne Frank

"The most successful people are those who are good at plan B."

James Yorke

"I am always doing that which I can not do, in order that I may learn how to do it."

Pablo Picasso

"Happiness is not in the mere possession of money; it lies in the joy of achievement, in the thrill of creative effort."

Franklin D. Roosevelt

"Education is the most powerful weapon which you can use to change the world."

Nelson Mandela