You are never too old to learn.活到老學到老。The first step is the hardest.萬事開頭難。where there is a will there is a way有志者事竟成。Nothing in life is to be feared. It is only to be understood.生活中沒有可怕的東西，只有需要理解的東西。Chiefly the mold of a man's fortune is in his own hands.一個人的命運主要由他自己塑造。