Purposive behavior in animals and men.
The best way to predict the future is to create it.
【原文】子夏为莒父宰,问政。子曰:“无欲速,无见小利。欲速则不达,见小利则大事不成。”【译文】子夏到莒父做地方长官,问怎样为政。孔子说:“不要只求速成,不要贪图小利。想求速成,反而达不到目的;贪图小利,就做不成大事。”
数学是一种让我们能够描述无法描述的事物的语言。
释义:应当成为秋霜,而不是围栏里的羔羊。  
Make the weaker argument the stronger.
You have to be willing to fail to create something original.