永不放弃。今天很艰难，明天会更糟，但后天会阳光灿烂。

Be yourself and you can be anything.

The petroleum industry must proactively adapt to the energy revolution and accelerate digital transformation and intelligent upgrading.

机械和节省劳力的装置只有在降低制造成本时才具有价值。

You cannot make yourself feel something you do not feel, but you can make yourself do right in spite of your feelings.

I think a lot about labor and time.