Always do what is right. It will gratify half of mankind and astound the other.
Great work requires great and persistent effort for a long time. … Character has to be established through a thousand stumbles.
Whatever you are, be a good one.
Dare to live the life you have dreamed for yourself. Go forward and make your dreams come true.
Man needs his difficulties because they are necessary to enjoy success.
The biggest adventure you can ever take is to live the life of your dreams.
When I was in college, I wanted to be involved in things that would change the world.
The way to become rich is to put all your eggs in one basket and then watch that basket.
I am always doing that which I can not do, in order that I may learn how to do it.
After climbing a great hill, one only finds that there are many more hills to climb.
The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.
Our greatest glory is not in never falling but in rising every time we fall.
The starting point of all achievement is desire.
Wealth is not about having a lot of money; it's about having a lot of options.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
The only way of finding the limits of the possible is by going beyond them into the impossible.
It is greed to do all the talking but not to want to listen at all.
Repetition of the same thought or physical action develops into a habit which, repeated frequently enough, becomes an automatic reflex.
Faith is taking the first step even when you can't see the whole staircase.
The greatest thing in the world is to know how to belong to oneself.
It's the possibility of having a dream come true that makes life interesting.