The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

发现可能极限的唯一方法，就是超越它们进入不可能。

Curiosity drives innovation, and persistence turns ideas into breakthroughs.

人体首先是灵魂的镜子，艺术的最大成就是使这面镜子反映真相。