Why does a person own a dog?”“For security, I guess...For the security of knowing that there's at least one creature in the world who likes you.

天地不夸耀自己的明亮，大水不夸耀自己的清澈，大火不夸耀自己的炎烈，有德之君不夸耀自己的德行高远，这样才能做众人的领袖。

You want to be the pebble in the pond that creates the ripple for change.

你知道的越多，你就越意识到你不知道的越多。