采矿效率不仅仅是削减成本，而是在减少浪费的同时最大化价值。
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.
才华和优雅如果掌握得有分寸，总在一个人的举止和谈吐中被人觉察到，但是无需炫示出来。正像不必把你的帽子、裙子和缎带一下都穿戴上，为的是让别人知道你拥有这些东西。
神学家可能争吵，但世界的神秘主义者说的是同一种语言。
Innovation happens when you challenge the status quo and think differently.
"The only limit to our realization of tomorrow will be our doubts of today."
梦想不是追逐的，而是创造的。