I believe that the most important single thing, beyond discipline and creativity, is daring to dare.
有时最深刻的数学来自于玩弄简单的想法,直到它们展现出隐藏的复杂性。
"The more you live your life, the less you fear death."
A wise man proportions his belief to the evidence.
The future is not fixed; it is something we can shape with our knowledge and actions.