Symmetry is a complexity-reducing concept (co-routines include subroutines); seek it everywhere.

Politics has no permanent friends or enemies, only interests.

我认为最强大的电影是那些在你观看后久久不能忘怀的电影。

Leadership is not about being in charge. It's about taking care of those in your charge.

Education is the foundation of change. We must teach the next generation to value and protect our oceans.

世界是一首伟大的歌，我们是其中的歌手。