I will persist until I succeed.

堅持不懈，直到成功。

I will never consider defeat and I will remove from my vocabulary such words and phrases as quit, cannot, unable, impossible, out of the question, improbable, failure, unworkable, hopeless, and retreat; for they are the words of fools. I will avoid despair but if this disease of the mind should infect me then I will work on in despair. I will toil and I will endure. I will ignore the obstacles at my feet and keep mine eyes on the goals above my head, for I know that where dry desert ends, green grass grows.

我絕不考慮失敗，我的字典里不再有放棄，不可能、辦不到、沒法子、成問題、失敗，行不通、沒希望、退縮…這類愚蠢的字眼。我要盡量避免絕望，一旦受到它的威脅，立即想方設法向它挑戰。我要辛勤耕耘，忍受苦楚。我放眼未來，勇往直前，不再理會腳下的障礙。我堅信，沙漠盡頭必是綠洲。