最终，我们记住的不是敌人的话语，而是朋友的沉默。
In the end, we will remember not the words of our enemies, but the silence of our friends.
And no grown-ups will ever understand that this is a matter of so much importance!
一个人不论年龄多大，都要学习自己不懂的东西。这不是羞耻。
限制性信念是大脑的监狱，而学习是打开监狱的钥匙。