「熱忱是成功最有力的引擎之一，當你做一件事時，用你所有的力量，投入整個靈魂，以你的人格做擔保。要積極、有活力、有熱忱、有信心，這將讓你達到目標，沒有偉大的事是在缺乏熱忱的情況下完成的。」“Enthusiasm is one of the most powerful engines of success. When you do a thing, do it with your might. Put your whole soul into it. Stamp it with your own personality. Be active, be energetic, be enthusiastic and faithful, and you will accomplish your object. Nothing great was ever achieved without enthusiasm.”

“Enthusiasm is one of the most powerful engines of success. When you do a thing, do it with your might. Put your whole soul into it. Stamp it with your own personality. Be active, be energetic, be enthusiastic and faithful, and you will accomplish your object. Nothing great was ever achieved without enthusiasm.”
– Ralph Waldo Emerson, Poet

「熱忱是成功最有力的引擎之一，當你做一件事時，用你所有的力量，投入整個靈魂，以你的人格做擔保。要積極、有活力、有熱忱、有信心，這將讓你達到目標，沒有偉大的事是在缺乏熱忱的情況下完成的。」– 拉爾夫‧愛默生 (詩人)
might (n.) 力氣。stamp (v.) 印蓋，蓋章。例：His name is stamped on all the documents. (所有文件都有他名字的蓋章。) personality (n.) 個性，性格。faithful (adj.) 忠實的，有信心的；faith (n.)。例：I have faith in your ability. (我對你的能力有信心。)
拉爾夫‧愛默生 (1803-1882) 為美國思想家、演說家、作家及詩人，在 19 世紀領導美國的「超驗主義」運動，主張一種理想的精神狀態會超越人的肉體經驗，對美國文化有深遠的影響。