The most important property of a program is whether it accomplishes the intention of its user.

唯一你应该低头看人的时候，就是你在帮助他们站起来的时候。

成功的衡量标准不仅仅是产量，还有改善的生活。

好老师不是注满一桶水，而是点燃一把火。

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

哲学的本质在于其质疑未被质疑的事物的能力。