我们都有裂痕，那是光照进来的方式。

Communicate everything you possibly can to your partners. The more they know, the more they'll understand. The more they understand, the more they'll care. Once they care, there's no stopping them.

The psychologist must avoid all forms of mental physics.

燃气发动机是所有热机中最完美的，因为它结合了蒸汽机和内燃机的优点。

人类的选择在于自由和幸福之间，而对于大多数人来说，幸福更好。