宇宙是一个相当大的地方。如果只有我们,那似乎是对空间的极大浪费。
"The universe is a pretty big place. If it's just us, seems like an awful waste of space."
Hold yourself responsible for a higher standard than anybody else expects of you. Never excuse yourself.
一个群体的性格和命运,往往由其最低劣的成员决定。