【译文】 孔子说：“颜回真贤德！一篮饭，一瓢水，在陋巷，人人都愁闷，他却乐在其中。颜回真贤德！

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

能源公司有责任成为气候变化解决方案的一部分。

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

You don’t love him, you’re just afraid to be alone.

You are not only responsible for what you say, but also for what you do not say.

The only thing I can do is paint.