Death may be the greatest of all human blessings.

没有比冷静更让人恼火的。

We are not asked to be successful, only to be faithful.

反应倾向的强度取决于所接受的强化量。

I have to say to myself that some birds aren't very close. Their feathers are just too bright. When they fly away, you know it's a sin to lock them up, and you'll be inspired by them. Still, the place you live in is that much more drab and empty that they're gone. I think I really miss my friends.

Everything we do here is important.