化学的艺术在于分离、识别和量化不同物质的能力。
The poor perpetually sell their time cheaply, yet can never buy it back.
I had the most privileged childhood you could ever imagine. I was fortunate enough to be raised in poverty
互联网是协作的地方,但它也需要信任。
问题在于,在许多大公司,流程取代了思考。你被鼓励表现得像复杂机器中的一个小齿轮。
The world needs science, and science needs the world.
I don't let anyone dim my light.
The most successful urban spaces are those that foster human interaction and connection.