聪明用于正路，愈聪明愈好，而文学功名益成其美；聪明用于邪路，愈聪明愈谬，而文学功名适济其奸。
聪明用在正道上，越聪明越好，文采名声会帮助他事业渐进；聪明用在邪路上，越聪明越坏，文才名声只助长其伪诈丑行。
孔子说：“不到苦思冥想时，不去提醒；不到欲说无语时，不去引导。不能举一例能理解三个类似的问题，就不要再教他了。”
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
To live is the rarest thing in the world. Most people exist, that is all.
The crowd is always intellectually inferior to the isolated individual.