Sustainable development is not a choice, but a responsibility.
我不与任何人竞争,只与自己竞争。我最大的对手就是我自己。
Architecture should not shout. It should whisper to people's lives.
Train employees well enough they could get another job, but treat them well enough so they never want to.
The most valuable thing you can make is a mistake—you can't learn anything from being perfect.