The most important material in architecture is light.

When public speaking， pause frequently. Pause before you say something in a new way， pause after you have said something you believe is important， and pause as a relief to let listeners absorb details.

你能做的最好的投资就是投资自己——你的教育、技能和个人成长。

Innovation distinguishes between a leader and a follower.

伤口是光进入你内心的地方。