A bird doesn't sing because it has an answer, it sings because it has a song.
The greatest thing in the world is to know how to belong to oneself.
Without ambition one starts nothing. Without work one finishes nothing. The prize will not be sent to you. You have to win it.
Find out who you are and do it on purpose.
Champions aren't made in the gyms. Champions are made from something they have deep inside them - a desire, a dream, a vision.
Ideas come from everything
My mission in life is not merely to survive, but to thrive; and to do so with some passion, some compassion, some humor, and some style
If you can't feed a hundred people, then just feed one.
And, when you want something, all the universe conspires in helping you to achieve it.
Life is entrusted to man as a treasure which must not be squandered, as a talent which must be used well.
We do not consider our principles as dogmas contained in books said to come from heaven. We derive our inspiration, not from heaven, or the unseen world, but directly from life.
To see me does not necessarily mean to see my face. To understand my thoughts is to have seen me.
Be more concerned with your character than your reputation, because your character is what you really are, while your reputation is merely what others think you are.
You lose nothing when fighting for a cause ... In my mind the losers are those who don't have a cause they care about.
One of the things I learned when I was negotiating was that until I changed myself, I could not change others.
Listen to many, speak to a few.
If you're not prepared to be wrong, you'll never come up with anything original.
A thing worth having is a thing worth cheating for.
No leader can be too far ahead of his followers.
The only way of finding the limits of the possible is by going beyond them into the impossible.