The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.
我们银河系的中心是一个极端物理学发生的迷人地方，能研究它是我的荣幸。
有人不喜欢你也无所谓；并非每个人都有好品味。
"The power is in the balance: we are our injuries, as much as we are our successes."
持续经济增长的关键不是物质资本的积累，而是知识的积累。
爱就是失去自我。
安全不仅仅是一项政策，它是一种生活方式。