请用英语描述一两件最让你感动或遗憾的事

I have experienced 经历了a lot of happy things in my life.One thing in my mind is that I gave my seat to an old lady in the bus when I wan only seven.A lot of people praised表扬了 my for that.I am happy that I did something good to help others.
It is a pity that I din't read all the books I bought.I have a lot of books at home,but I din't have enough time to read them.Books are knowledge.I will try my best to read them in the future.