I don't let the world change my smile.

"The past is never dead. It's not even past."

【译文】来势像暴风骤雨一样猛烈，退去像微尘飘落一样静悄悄。长江的后浪推涌着前浪，世上的新人赶超着旧人。

The greatest threat to democracy is not from external enemies but from internal decay and the loss of civic virtue.