丰田模式的关键以及丰田脱颖而出的原因不在于任何单独的元素……重要的是将所有元素作为一个系统来实践。必须每天以非常一致的方式实践，而不是断断续续地进行。

投资更清洁的煤炭技术是对能源未来的投资。

Writing is easy: All you do is sit staring at a blank sheet of paper until drops of blood form on your forehead.

读书贵在能有疑问，有疑问方能增进对事物的了解。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.