我们不是从祖先那里继承土地;我们是从子孙那里借来的。
Simplicity has a way of improving performance by enabling us to better understand what we are doing.
翻译:乐其天然而知其命数,所以无所忧愁。
Train people well enough so they can leave, treat them well enough so they don't want to.
Investing in research today prevents crises tomorrow.