我们都是偶然与必然的产物。

"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."

如果拜登当选，你将要付7元、8元、9元。

The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

我在这里是为了给世界带来欢乐，并帮助全世界的儿童。

量子力学中存在一些我们仍然无法理解的深刻奥秘。