如果我们今天不对塑料废物负责，我们将给后代留下难以承受的负担。

When you get an invitation to do something in the future， ask yourself: would you accept this if it was scheduled for tomorrow？ Not too many promises will pass that immediacy filter.

对心灵的研究就是对生活问题解决的研究。

当天赋不努力时，勤奋能战胜天赋。