33、wit once bought is worth twice taught.由經驗而得的智慧，勝於學習而得的智慧；一次親身的體會，勝過兩次的教師教導。
34、work today, for you know not how much you may be hindered tomorrow.今朝有事今朝做，明朝可能阻礙多。
35、you can not change the life length, but you can change its width.你不能改變生命的長度，但是你能改變它的寬度。