The biggest flex is being comfortable in your own skin.

Listen to your customers more than you speak to them - they'll tell you exactly what you need to know.

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.

用正途去辅助别人，这便是忠诚。用歪魔邪道去引导别人，着便是奸佞。