愛不是一種感覺，史蒂文斯先生。愛是一個(gè)決定。
釋義：如果早知道這個(gè)人會(huì)如此絆人心，那么當(dāng)初就不應(yīng)該認(rèn)識(shí)他。
The beauty of mathematics lies in its simplicity and depth.
The goal of economics is to understand how to allocate scarce resources in the most efficient way possible.
Be yourself, everyone else is already taken.
成功的關(guān)鍵是在生活的各個(gè)方面不斷成長。