The duty of a true patriot is to protect his country from its government.

"The greatest thing you'll ever learn is just to love and be loved in return."

There is no greater sorrow than to recall happiness in times of misery.

“唯一真正永恒的是人类的心。”

永远不要放弃你的梦想，无论它们看起来多么不可能。

我生来就会犯错，而不是假装完美。

"Science is a way of thinking much more than it is a body of knowledge."

出自《海国图志序》。善于学习外国的长处，就能够征服外国;不善于学习外国的长处就会被外国所征服。