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

The most valuable of all talents is that of never using two words when one will do.

经济体制的核心是自由市场，它能够实现最大程度的效率和资源分配。

I decline to accept the end of man.

一座伟大的建筑必须触动心灵，而不仅仅是头脑。