我对制作美丽的物品不感兴趣，我对制作有意义的系统感兴趣。
——《在山西实业界学界及各党派欢迎会的演说》（1912年9月20日）
If you want to make a human being into a monster, deny them, at the cultural level, any reflection of themselves.
Love is or it ain't. Thin love ain't love at all.
The most important single aspect of software development is to be clear about what you are trying to build.
The future of computing is not about more powerful machines, but about more meaningful interactions.
计算的未来不在于更强大的机器，而在于更有意义的互动。
沟通中最重要的是听到那些没有说出来的话。
"The only way to do great work is to love what you do."
每个数学问题都有解答；挑战在于找到它。
种一棵树最好的时间是二十年前，其次是现在。