化学的进步以新元素的发现及其性质的测定为标志。
心记得头脑试图忘记的东西。
The only true wisdom is in knowing you know nothing.
Stop being afraid of what could go wrong and start being excited about what could go right.
Innovation is the ability to see change as an opportunity, not a threat.
I'm not angry anymore, I'm just tired.
The essence of architecture is the creation of sacred space.