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

最严重的罪行不是由违反规则者犯下，而是由那些刻板遵守规则者所为。

In mathematics, the journey is as important as the destination.

I'm not afraid of aging. I think it's a privilege to grow old.

The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.

"The greatest tragedies are not the ones we see coming, but the ones we never expected."