However many holy words you read, however many you speak, what good will they do you if you do not act on upon them?
Be yourself, let you come through.
Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.
Life is entrusted to man as a treasure which must not be squandered, as a talent which must be used well.
All thinking men are atheists.
If you get up in the morning and think the future is going to be better, it is a bright day. Otherwise, it's not.
It's the possibility of having a dream come true that makes life interesting.
Others have seen what is and asked why. I have seen what could be and asked why not.
Truth can be stated in a thousand different ways, yet each one can be true.
If you're not prepared to be wrong, you'll never come up with anything original.
The desire to reach for the stars is ambitious. The desire to reach hearts is wise.
I hope our wisdom will grow with our power, and teach us that the less we use our power the greater it will be.
I am always doing what I cannot do yet, in order to learn how to do it.
You need a little bit of insanity to do great things.
In a conflict between the heart and the brain, follow your heart.
The question isn't who is going to let me; it's who is going to stop me.
It is greed to do all the talking but not to want to listen at all.
I believe that every person is born with talent.
Don't ever take a fence down until you know why it was put up.
This is one small step for a man, one giant leap for mankind.
Somewhere, something incredible is waiting to be known.