我不是一个回头看的人。我总是向前看。

The detection of gravitational waves has opened a new window to observe the universe.

创新是可持续发展的关键。

To rapidly reveal the true character of a person you just met， move them onto an abysmally slow internet connection. Observe.

心怀大志，努力工作。

I have been a selfish being all my life, in practice, though not in principle.