I don't need a reason to be resilient.

It is during our darkest moments that we must focus to see the light.

The most dangerous thing is to become complacent with past success.

心理过程进化是为了解决实际问题。

Where all extremes and oppositions vanish, there lies Nirvana.

Every setback is a setup for a comeback.

Innovation in physics often comes from looking at old problems in new ways.

I always tell my students that it's okay to make mistakes, as long as you learn from them.