我不知道。有时候当我感觉快哭出来的时候，往往会演变成一种几乎想笑的冲动。那一定是我当时的真实感受，因为我笑了，几乎咯咯咯地笑了。
I don't know. Sometimes when I feel about to cry, it often evolves into an impulse to almost laugh. That must have been how I really felt at the time, because I laughed, almost giggled.
科学领域的多样性会带来更丰富的视角和更好的解决方案。
The true journey is not about seeing new landscapes, but about having new eyes.
心灵是一个过程的时间模式。