"The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves."

The only person you should try to be better than is the person you were yesterday.

Words are not mere sounds or marks， but signs of facts.

The greatest glory is not in never falling, but in rising every time we fall.

永远在学习。市场在不断变化，你需要跟上它的步伐。