History teaches us that in 100 years from now some of the assumptions you believed will turn out to be wrong. A good question to ask yourself today is “What might I be wrong about？”

不要试图改变外部世界，改变你的内在世界，外部世界会自动调整。

邪恶胜利的唯一必要条件是好人无所作为。

死亡是生命的一部分。