Learning new things is conducive for old people to keep passion in life. As is known to all, passion plays an inevitable part in our daily life. When we are young, we are so curious to new things that the passion pushes us to learn and live our life to the fullness. However, as we grow older, we tend to lose that kind of passion for going though this complex society. In this case, old people are supposed to experience new things to stay passionate.For instance, my grandmother go to square dance which is very popular in china every evening instead of watching TV at home. After that, she become more active, smile more and own a more positive attitude towards life.