You can't change the environment, you can change yourself. You can't change the facts, you can change your attitude. You can't change the past, you can change the present. You cannot control others, but you can control yourself. Have the courage to change what you can, and have the heart to accept what you can't. Life is like a trip, we learn to enjoy the process instead of blindly pursuing the result. Enjoy the process and the result is a gift. Write two strokes, be a lifetime. Write a mistake and write a possession. Learn to let go of what you miss and cherish what you have. Think about life from another angle and you will find the joy of life.