Impossible is just a big word thrown around by small men who find it easier to live in the world they've been given than to explore the power they have to change it. Impossible is not a fact. It's an opinion. Impossible is not a declaration. It's a dare. Impossible is potential. Impossible is temporary. Impossible is nothing.

“不可能”只是弱小者的夸大其詞，他們發(fā)現(xiàn)在既定世界中得過且過要比探索改變的力量來的安逸。不可能并非事實，而是看法；并非宣言，而是挑戰(zhàn)。不可能是一種潛力，是暫時的，沒有什么是不可能的。

——穆罕默德·阿里（Muhammed Ali，美國已故拳王）