It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.
学得越多,知道得越多。知道得越多,忘得越多。忘得越多,知道得越少。那何必学习呢?
我们总是希望在我们的程序中要说的是,所有已知语言都只能说得不好。
化学的艺术在于能够分离、识别并确定构成物质的成分及其数量。
I'm very proud to be black, but black is not all I am. That's my cultural historical background, my genetic makeup, but it's not all of who I am nor is it the basis from which I answer every question.