Please give me some sentences about the painful memories.

The person who once said that he would never leave me has already left. The person who once tore my heart apart has also left. Only the person who I once thought would accompany me for the rest of my life is still here. 2. Time catches people off guard; the past cannot be changed but can only be accepted; hurt cannot be avoided but can only be faced; feelings cannot be forced but can only be cherished. There is a kind of loneliness that makes the heart as still as water, a kind of loneliness that makes the lights wane, a kind of pain that makes the memories come, and a kind of torturous heart that makes the deep love not realize. 4. Time catches people off guard; the past cannot be changed but can only be accepted; hurt cannot be avoided but can only be faced; feelings cannot be forced but can only be cherished. The ending has been written, what can we change? I never lost weight for you, but you never considered my position. I love you without any purpose. I just love you. The love I gave you has long been broken. I will not bless you because I am thoroughly disappointed. My heart is dead and you are just a fresh corpse.