写作的欲望随着写作而增长。

质量从来不是偶然的；它始终是智慧努力的结果。

科学家最重要的品质是好奇心——理解事物如何运作的欲望。

The whole of life is just like watching a film. Only it's as though you always get in ten minutes after the big picture has started, and no-one will tell you the plot, so you have to work it out all yourself from the clues.