唯一的善，是知识；唯一的恶，是无知。
Every story has a beginning, a middle, and an end, but not necessarily in that order.
Laws that have not their basis in nature are useless.
The universe is not only stranger than we imagine, it is stranger than we can imagine.
痛苦是暂时的，但荣耀是永恒的。
Integrity is the foundation of an enterprise, losing it means losing everything.