唯一的限制是你为自己设定的限制。
The only limit is the one you set for yourself.
苦难是智慧的学校。
Writing is a matter of finding a voice to listen to the voices inside you.
化学和生物学之间的相互作用让生命如此迷人。
The computer is the ultimate polluter: its feces are indistinguish- able from the food it produces.
唯一能把我拉下来的人就是我自己，我不会再让自己把自己拉下来了。