未来能源结构将是多元化的，煤炭行业需要找准自己的定位。

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

要获得真正的成功，你需要先了解哪些事情会导致失败，然后避免它们。

We cannot choose the times, but we can choose how to respond to them.

写作是面对虚空。

物理学家必须能够想象。

The mind is a constantly evolving stream of experiences.

作家是那些花费数年耐心地试图发现自己内心第二个存在的人。