悲伤不是线性的。它不会整齐地从否认走向接受。

"Great companies in the way they work and the way they treat their people and the way they think about the world, they have a soul."

在探索理解量子引力的过程中，我们就像在广阔海洋岸边玩耍的孩子，偶尔发现一块光滑的鹅卵石或一个漂亮的贝壳，而真理的浩瀚海洋仍未被我们发现。