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。
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.
When you have nobody you can make a cup of tea for, when nobody needs you, that's when I think life is over.
I’d rather be hated for who I am than loved for who I’m not.
The most elegant mathematical proofs are those that reveal truth with simplicity.
我们感知世界的方式是由我们的期望塑造的，通常，我们看到的就是我们期望看到的。