Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
过去和未来一样，都是不确定的，只存在于一系列可能性中。
如果有人告诉你，他将做一个“很现实的决定”，你立刻就要明白，他已经打算好做错事了。
The principle of human dignity is the foundation of all the other principles of the natural law.
唯一比外星人更让我害怕的是没有外星人。我们不能是创造物中最好的。我祈祷我们不是全部。如果是这样，我们就麻烦大了。
I believe in the power of music to heal, to inspire, and to bring people together.
I want to show the world that when you train hard, when you focus, when you believe in yourself, anything is possible.
The most important thing in the programming language is the name. A language will not succeed without a good name.
Nonviolence is the greatest force at the disposal of mankind.