经济学的目标是理解如何以最高效的方式分配稀缺资源。

The passage of time is both a blessing and a curse.

Without some goals and some efforts to reach them, no man can live. What we call life is a journey, and the journey itself is home.

对圣贤的道理教导别人很容易，自己实践却是不容易的事。对圣贤的道理开始奋斗很容易，但坚持到底却很难。圣贤的道理与实践相结合，行仁政必本与德性。后代则相反，学问与实践不能统一，不修持自己的德性，而只管治理别人。

Architecture is the art of how to waste space.

The world needs your light, don’t dim it.