预言未来最好的方法是回顾过去
The best prophet of the future is the past.
The best way to be happy is to be kind.
我们都有能力改变,但我们必须首先相信这是可能的。
Human existence is a small yet unique manifestation in the cosmos; we should cherish and excel in our limited lives.”
合作和知识共享对于科学的进步至关重要。