经济史告诉我们,改变是可能的,但很少是容易的。
Economic history teaches us that change is possible, but it is rarely easy.
Anyone who isn't embarrassed of who they were last year probably isn't learning enough.
宇宙是一个巨大的地方,也许是最大的。
"Collaboration across disciplines is the key to groundbreaking discoveries."
学习不仅仅是存储信息的问题;它是一个改变我们思维方式的过程。