Think of your mind as a reserveoir in which you have been storing up potential power. You will now learn to release that power in precise quantities and specific directions. This is the essence of self-discipline.

• 把你的心智想像成是一座贮存你潜在力量的贮存库，你现在应学习从库中释放适当数量的力量，并将它导引到正确方向，这就是自律的本质。