What you are you do not see,what you see is your shadow.
你看不见你自己，你所看见的只是你的影子。
By the help of microscopes, there is nothing so small as to escape our inquiry; hence there is a new visible world discovered to the understanding.
Diplomacy is not a zero-sum game, but the art of finding common interests.
最深刻的定理往往源于最简单的观察。
出自汉·桓宽《盐铁论·相刺》。释义：碎玉满箱，算不得拥有财宝；读了几箱子的书，也不等于就掌握了其中的道理。