任何一种成瘾都是恶习，无论是对酒精、吗啡或理想的成瘾。

"We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct."

To write is to breathe life into the shadows of our thoughts, to give form to the formless.

Anybody who has been seriously engaged in scientific work of any kind realizes that over the entrance to the gates of the temple of science are written the words: Ye must have faith.

真正的幸福始于理解自己想要什么，应该做什么。

渔业管理必须适应不断变化的海洋条件。