成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜；真正的英雄主义是抵制这种怀疑；最深刻的智慧是知道何时应该抵制它，何时应该服从它。
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.
The only way to tell the truth is to speak with authority.
Attention is the taking possession by the mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought.
译文：即便我改变了外在的样子，人们依然难以领悟真谛，那些如同行尸走肉般生活的人，我并不为之忧虑。我要尽情地回归质朴纯真，哪怕被人嘲笑不够潇洒风流。
We must listen to the wisdom of local communities who have lived in harmony with the ocean for generations.
The best designs are those that solve problems without drawing attention to themselves.
La literatura nos permite vivir mil vidas y sentir mil emociones.
【译文】 季路问怎样侍奉鬼神，孔子说：“人都不能侍奉好，还谈什么侍奉鬼神？“请问死是怎么回事？“生都不了解，还谈什么了解死？”
Sustainability is not an option; it's a necessity for the future of mining.
最好的电影是那些挑战你的电影。