The most important thing in communication is hearing what isn't said.

To write a life is to assemble a mosaic where some pieces are inevitably missing.

教育的目的不是使年轻人在任何一门科学上都变得完美，而是要打开和培养他们的思维，使他们在将来学习任何科学时都能胜任。

永不，永不，永不屈服。

成功不是幸福的关键。幸福才是成功的关键。如果你热爱你所做的事，你就会成功。