遗传密码的发现为理解遗传和疾病的分子机制提供了基础。

The principle goal of education is to create men who are capable of doing new things, not simply of repeating what other generations have done.

"The truth is rarely pure and never simple."

It is by no means an irrational fancy that, in a future existence, we shall look upon what we think our present existence, as a dream.

对抗世界的唯一防御是对它的彻底了解。