The actions of men are the best interpreters of their thoughts.
A good mathematician is not one who knows all the answers, but one who asks the right questions.
The most important thing is to enjoy your life—to be happy—it's all that matters.
The art of cryptography is to make the cost of breaking the system exceed the value of the information protected.
I never think of the future. It comes soon enough.
Every forest began with a single seed, just like every great enterprise.