Gravitational waves are a new way of observing the universe, allowing us to hear the cosmos.
最好的安全协议是一种每个工人都互相照顾的文化。
市场足够有效,以至于大多数投资者无法超越它。
It's not always necessary to be better than everyone else, but to be better than you used to be.
The highest form of ignorance is when you reject something you don't know anything about.