2. seneca: Time and tide wait for no man, it won't let us enjoy the joy of life forever. Then, when we are old and eager to enjoy this fun, why should we be so hard on ourselves?
3. Rousseau: The real world is limited, and the imaginary world is infinite;
4. Zhou Libo: The future always becomes clear in imagination and blurred in reality;
5 washington irving: Any situation in the world has its advantages and fun, as long as we are willing to accept the reality;
6. Yu Dan: Admit the shortcomings in real life and make up for them through your own efforts.