每种生命都有它存在的借口。
Every life is its own excuse for being.
The best things in life are free.
信任的人不忠诚，忠诚的人不信任。
——《我的回忆》（1911年11月中旬）
"Quantum mechanics is not just a theory, it is a framework that has fundamentally changed our understanding of reality."
我是最棒的饶舌歌手。