爱情，如人饮水，冷暖自知。

Love, such as drinking water, lengnuanzizhi.

爱情这东西如人饮水，冷暖自知。

Love this thing such as drinking water, lengnuanzizhi.

至于哪个更合适自己，就如人饮水，冷暖自知了。

As to which more appropriate oneself, water like the person, changes in temperature from cicada.

幸福如人饮水，冷暖自知。你不是我，怎知我走过的路，我心中的乐与苦。

Happiness like water, affair. How do you know the way I walk, the joy and pain in my heart.

真正的好处，是说不出来的，如人饮水，冷暖自知，唯有真心的人，才能自然而然地领会到其中的妙处。

One cannot speak of true advantages. Just as someone will know the warmth or coolness of a glass of water only after drinking from it, true-hearted people will naturally understand the wonder in this.