The major problems in biology are not solved by new techniques but by new concepts.
如果人生能像初次见面那样美好，就不会有后来的离别和悲伤。
一件事情都不能做到有始有终，就不要去操持其他的事情;一物也不明白，就不要追求博闻广记。
The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.
