Only in the darkness, you are able to see the stars.
There is always room at the top.
Question with boldness even the existence of God; because, if there be one, he must more approve of the homage of reason than that of blindfolded fear.
You get in life what you have the courage to ask for.
It's always too early to quit.
My heroes are the ones who survived doing it wrong, who made mistakes, but recovered from them.
In life, you need either inspiration or desperation.
The power for creating a better future is contained in the present moment: You create a good future by creating a good present.
Keep away from people who try to belittle your ambitions. Small people always do that, but the really great make you feel that you, too, can become great.
The starting point of all achievement is desire. Keep this constantly in mind. Weak desires bring weak results, just as a small amount of fire makes a small amount of heat.
The fishermen know that the sea is dangerous and the storm terrible, but they have never found these dangers sufficient reason for remaining ashore.
The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.
Some people regard discipline as a chore. For me, it is a kind of order that sets me free to fly.
If you want creative workers, give them enough time to play.
Self-confidence is the first requisite to great undertakings.
Write it on your heart that every day is the best day in the year.
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.
If you don't like the road you're walking, start paving another one.
The desire to reach for the stars is ambitious. The desire to reach hearts is wise.
Do you want to know who you are? Don't ask. Act! Action will delineate and define you.
We could all take a lesson from crayons: some are sharp, some are beautiful, some have weird names, and all are different colors, but they still learn to live in the same box...