人们还往往把真理和错误混在一起去教人，而坚持的却是错误。

The concept of computational efficiency is central to the design of learning algorithms.

Theatre is the art form that most directly confronts the human condition.

I don't care if you're black, white, straight, bisexual, gay, lesbian, short, tall, fat, skinny, rich or poor. If you're nice to me, I'll be nice to you. Simple as that.

Out, out, brief candle! Life's but a walking shadow, a poor player That struts and frets his hour upon the stage And then is heard no more. It is a tale Told by an idiot, full of sound and fury, Signifying nothing, 

Sometimes you have to lose yourself to find yourself.

孔子说：“君子心怀仁义，小人心怀财利。”