只要做一次别人说你做不到的事，你就再也不会在意他们的限制了。
Do just once what others say you can't do, and you will never pay attention to their limitations again.
Simplicity is not the absence of complexity, but the resolution of it.
I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them.
The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly.