爱是唯一在你给予时增长的东西。
Love is the only thing that grows when you give it away.
你必须无畏地追求让你灵魂燃烧的东西。
心是个奇怪的东西，它破碎了却仍能跳动。
今天很残酷，明天更残酷，后天很美好，但绝对大部分人会死在明天晚上。
The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.
恐惧是一个暗室，负片在那里显影。
——《在国民党成立大会上的演说》（1912年8月25日）