你无法改变周围的人,但你可以选择与谁为伍。
You can’t change the people around you, but you can change the people you choose to be around.
Most of what matters in our lives takes place in our absence.
——晚年访谈
理解生命的机制就像解开宇宙最大的谜团。
Man is the only creature who refuses to be what he is.