如果你想成为领导者，就必须愿意做出不受欢迎的决定。
The way we see things is affected by what we know or what we believe.
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.
我们对现实的感知是由我们的期望和过去的经验塑造的。
To do mathematics is to engage in an act of discovery and conjecture, intuition and inspiration.