You think about whatever your life has been, however many obstacles you have faced in your life, at critical junctures you always knew there was a predictable connection between the effort you exerted and the result you achieved.
回头想想你的人生 以及你人生中所面临的种种挑战， 在人生中关键的分叉口，你总是知道 你的付出与你的收获之间 有着一种可以预知的联系。