The best ideas often come from listening to those closest to the problem.

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night.

我不与任何人竞争，只与自己竞争。我的目标是比昨天的自己更好。

理解孩子对他们来说是莫大的希望，当你拍拍他或摸摸他的头，他们就会领会其中的善意，同时也为他们打开了爱的大门。

Collaboration in mathematics can lead to discoveries that no single mind could achieve alone.

如果人们不相信你在乎他们，你就无法领导他们。

量子力学的数学形式不仅仅是一种工具，而且是现实深层结构的反映。