Productivity is often a distraction. Don’t aim for better ways to get through your tasks as quickly as possible， rather aim for better tasks that you never want to stop doing.
对效率的追求常常会背道而驰。不要总想着寻找可以快速完成任务的方法，而应该以找到你不想停下来的任务为目标。
Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.
In foreign policy, the currency of trust is more valuable than gold.