解释：最上等的是树立德行，其次是建立功业，再次是创立学说，虽然逝去但业绩长存，这就叫做不朽。

每个角色都是作家灵魂的一部分。

When a professor insists computer science is X but not Y, have compassion for his graduate students.

真正的勇气是即使知道可怕，也要继续前进。

"To be forgiven is only half the gift. The other half is that we also can forgive, restore the lost, and mend the broken."

风险管理不是要避免风险，而是要理解并减轻它们。

Mathematics is not just about numbers and equations; it's about understanding the deep patterns and connections in the universe.

The sea is my language, and the desert my alphabet.

听不到门内嬉笑怒骂，可知这家治理严明；座右题写着格言名句，能知此人志趣高雅。