数学之美在于它的简洁与深度。
The beauty of mathematics lies in its simplicity and depth.
安全必须始终优先于生产目标。
The existing is already a resource.
成功的衡量标准不仅仅是利润，还有我们留下的积极影响。
过去是一位老师，如果我们愿意学习的话。
The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.
You do not have to be good. You do not have to walk on your knees for a hundred miles through the desert, repenting. You only have to let the soft animal of your body love what it loves.
The world is an extremely dangerous, untrustworthy, unreliable place.
History is not the past. It is the method we have evolved of organizing our ignorance of the past.