I do not care so much what I am to others as I care what I am to myself.
Once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return.
Sincerity and truth are the basis of every virtue.
Duty does not require any person to submit to the destruction of his personal ambitions and the right to live his own life in his own way.
A man may die, nations may rise and fall, but an idea lives on.
Do not pray for easy lives. Pray to be stronger men.
We must have perserverence and above all confidence in ourselves. We must believe that we are gifted for something.
When you're curious, you find lots of interesting things to do.
It is greed to do all the talking but not to want to listen at all.
You can't build a reputation on what you are going to do.
Stop acting so small. You are the universe in ecstatic motion.
Failure is not our only punishment for laziness; there is also the success of others.
Man needs his difficulties because they are necessary to enjoy success.
Knowing what's right doesn't mean much unless you do what's right.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
To myself I am only a child playing on the beach, while vast oceans of truth lie undiscovered before me.
If my mind can conceive it, and my heart can believe it - then I can achieve it.
If you put off everything till you're sure of it, you'll never get anything done.
Whatever you are, be a good one.
Somewhere, something incredible is waiting to be known.
He was a dreamer, a thinker, a speculative philosopher... or, as his wife would have it, an idiot.