Science is not just about discovery; it's about making a difference in people's lives.

It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source of intellectual interest. It is the greatest source of so much in life that makes life worth living.

译文：女子教育不兴盛，种族就不会强大;女权不振兴，国家势必会衰弱。

The best novels are those that manage to create autonomous worlds, worlds that function according to their own laws and logic.

The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.

勇气并不在于无所畏惧地冒险，而在于坚决为正义事业而决心前行。