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。
In the quest to understand quantum gravity, we are like children playing on the shore of a vast ocean, occasionally finding a smooth pebble or a pretty shell, while the great ocean of truth lies undiscovered before us.
 一个词的意义不是心智实体,而是社会实践。
I'm going to do what I want to do. I'm going to be who I really am. I'm going to figure out what that is.