In the long history of humankind (and animal kind， too) those who learned to collaborate and improvise most effectively have prevailed.
在人类（以及动物）的漫长历史中，学会最有效合作与应变的人最终胜出。
Hope is not a feeling; it is a doable thing.
The future rewards those who press on. I don't have time to feel sorry for myself. I don't have time to complain. I'm going to press on.
一个人的性格就是他的命运。