释义：如果人与人之间的关系是建立在利益之上的，那么一旦利益消失，两人的关系也会变得疏远。
快乐的团队能做出更好的产品。
There is no scarcity of opportunity to make a living at what you love; there's only scarcity of resolve to make it happen.
世界可能是卑鄙的，但人们不必如此，如果他们拒绝的话。
My mind is my weapon. My brother has his sword, King Robert has his warhammer, and I have my mind... And a mind needs books as a sword needs a whetstone, if it is to keep its edge.
Our greatest natural resource is the minds of our children.