The more we learn about black holes, the more we realize how much we still don’t know.
我们对黑洞了解得越多，就越意识到我们还有多少未知。
If you feel pain, it's because you're growing.
The petroleum industry must proactively adapt to the energy revolution and accelerate digital transformation and intelligent upgrading.
事情过后议论别人，身在局外议论局内人，是做学问的人最容易犯的毛病。在事后议论别人，往往将聪明人说得极其愚笨；身在局外议论局内的人，往往将困难的事情说得极其容易，这两种毛病都是由待人不忠诚、不宽容而引起的。