文章的最高境界，能够通达神明，穷尽天地之理，放之四海而皆准，流传百世而不衰。

最好的策略是足够灵活以适应变化。

每一个边界都意味着维持它的暴力。

建筑是一门社会艺术；它必须回应社会的需求。

打铁必须趁热，但是要磨光它则不妨从容。

I’m a very positive thinker, and I think that is what helps me the most in difficult moments.

Facts do not speak for themselves. They speak for or against competing theories. Facts divorced from theories or visions are mere isolated curiosities.

你无法管理你无法衡量的事物。

You can't build a peaceful world on empty stomachs and human misery.