写程序要像写一封信一样小心。
Write a program as carefully as you write a letter.
The same things do not produce the same effects, though conjoined with the same subjects.
Freedom is not the choice, but the chance to choose.
The artist's role is to disturb the comfortable and comfort the disturbed.
Innovation is not just about creating new products, but about reimagining the entire consumer experience.
A teacher who is attempting to teach without inspiring the pupil with a desire to learn is hammering on cold iron.