Life never stops fighting. Life is irreversible. We should cherish it, cherish it, and let it play an infinite role in a limited time. The value of life should be judged by his contributions, not by his achievements. Einstein's life should be spent like this. When he looks back on the past, he will not regret for inaction, for wasting his time, or for meanness and vulgarity. Gorky's goal in life should not be too big. Look for one thing, invest interest and enthusiasm, and you will succeed. Life can't be arranged by others, you have to fight for it yourself, no matter whether the result is happy or sad, but it can be comforted that you have been living in this world. Don't set your life goals too high. Look for one thing, invest interest and enthusiasm, and you will succeed.