I'm not afraid of aging. I think it's a privilege to grow old.

The most sustainable building is the one that people love.

The essence of philosophy is not the possession of truth but the search for truth.

一个好计划的最大敌人是梦想一个完美的计划。坚持好的计划。

可持续性不仅仅是一个流行词；它是一个商业的必要条件。