将每一个困难分解为尽可能多的部分，以便更好地解决它。

Every equation we write is a small step towards understanding the cosmos, but the journey is infinite.

Economic growth must be inclusive to be sustainable.

如果他们能让你问错问题，他们就不必担心答案了。

When you are stuck， explain your problem to others. Often simply laying out a problem will present a solution. Make “explaining the problem” part of your troubleshooting process.

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.