"Life can only be understood backwards,but it must be lived forwards"如何理解?

Life can only be understood backwards; 我英语很差~ Life can only be understood backwards,but it must be lived forwards.谁给翻译 Life can only be understood backwards,but it must be lived forwards如何理解? There Can Only Be Only love can be.! Life can only be felt when u could live with the agonies什么意思 my love only you can be my true love in my life 求中文翻译Precious life lessons that can only be learned the hard way 翻译个句子 Life is always forward but only can be understood afterward I can only give my life You can only be my Only in this way can we be a better pilot of our life.这句话有错吗 Next life,I want to be a fish,only three seconds memory,can not remember the sad things. That is the only thing (that which who) can't be forgotten in my life填括号里的哪个? men can only be happy when they do not assume that The object of life is happiness是什么意思阿? A person's life,can be very happy!However,only one person,cannot be said to be happy.知道的朋友指教一下, 英语翻译The road of life,some things can only be faced with,I very want to rely on,but I have to be strong. Life can be music rainbows can be reached