设计良好的算法的美在于其简洁和高效。
The beauty of a well-designed algorithm lies in its simplicity and efficiency.
没有根本的气节，就好像醉汉喝醉酒打人，酒醉时很勇敢，酒醒后勇气全消，没有一点气力。没有以学问为根本的见识，就好像厨师在炉灶前面，面前光亮而背后黑暗。
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
化学不仅是一门科学，更是一种思维方式。
电影的力量在于照亮我们存在的阴影。