Choose a life of action，not one of ostentation.

Every small step towards sustainable practices counts; perfection is not the goal, progress is.

数学的目标是理解宇宙的模式。

Fear is just excitement in need of an attitude adjustment.

Every building is a kind of confession.

可持续发展不是减少伤害，而是创造更多益处。

每个家庭都有自己的秘密，但在某些国家，这些秘密更大、更危险。