極少有人能在首次推介中完成銷售。僅僅因為你對一些事物有信念，并不意味著其他人也愿意接受。你需要能夠一次又一次堅定地推銷你的愿景。大多數(shù)人不喜歡改變，所以你需要說服他們?yōu)槭裁匆邮芨淖?。不要因為畏懼而不去爭取自己想得到的東西。
The ideas I had about supernatural beings came to me the same way that my mathematical ideas did. So I took them seriously.
The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.
Don't ever let anybody tell you they're better than you.
In the silence of the desert, you can hear the heartbeat of the earth.
我只是一個唱歌跳舞的人。