The ultimate tragedy is not the oppression and cruelty by the bad people but the silence over that by the good people.
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。
时间和其他材料一样,是我不断使用的材料。
The choices we make in our 20s are the foundation for the lives we will lead.
It is easier to change the specification to fit the program than vice versa.
我们都是行走的被遗忘的书的图书馆。