The secret to creativity is knowing how to hide your sources.
I am always doing that which I can not do, in order that I may learn how to do it.
People throw stones at you and you convert them into milestones.
It is better to light one small candle than to curse the darkness.
Truth can be stated in a thousand different ways, yet each one can be true.
How long should you try? Until.
The limits of the possible can only be defined by going beyond them into the impossible.
To see me does not necessarily mean to see my face. To understand my thoughts is to have seen me.
When I'm good, I'm very good, but when I'm bad, I'm better.
The past cannot be changed. The future is yet in your power.
We're lost, but we're making good time
This is one small step for a man, one giant leap for mankind.
Never stand begging for what one has the power to earn.
Be happy, but never satisfied.
In a conflict between the heart and the brain, follow your heart.
Every nation has the right to demand proper treatment and no country should violate the territory of any other country.
People who say it cannot be done should not interrupt those who are doing it.
Defeat is not defeat unless accepted as a reality-in your own mind.
When written in Chinese, the word 'crisis' is composed of two characters. One represents danger, the other opportunity.
Insanity is doing the same thing over and over again and expecting different results.
Human dignity consists in the role we must play in our own perfection. Taking a role in our own self-completion is the highest expression of our creativity.