Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.
你越是能增加对失败的恐惧,就越能激励人们避免失败。
Growth should never come at the expense of quality or ethics.
不要等着暴风雨自己过去;要在雨中跳舞。
我的目标很简单。那就是完全理解宇宙,为什么它是这样的,以及它为什么存在。