I don't rap for dead presidents; I'd rather see the president dead.

The universe is not only stranger than we imagine, it is stranger than we can imagine.

"Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world."

我只是一个努力实现梦想的孩子。

我一直是这个世界上的陌生人，一个访客，一个游客。

解析：教导学生，不到他想弄明白而不得的时候，不去开导他；不到他想出来却说不出来的时候，不去启发他。