Diversity drives innovation; it's the fuel for creative thinking.

"The greatest battles are fought within the silent chambers of our own hearts."

"I believe in the power of books to change lives."

I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."

What can be said at all can be said clearly; and whereof one cannot speak thereof one must be silent.

"The writer's duty is to tell the truth, even when it is uncomfortable."

Be your own sun, and your world will be brightened by you.

君子的影响，五代以后就断绝了。