I don't think about age. I think about spirit. I think about how I feel inside.

The architect must be a humanist.

Don't wait for permission to innovate - just start.

做人的气度要高旷但不可疏漏狂妄；心思要缜密但不可琐碎；趣味要淡但不可枯燥；操守要严明但不可激烈。