Both work and play are necessary to us; the former gives us knowledge while the latter rest. An English proverb1 is well said: Work while you work play while you play. It makes our life pleasant, efficient and successful.
Work is one thing and play is another. It is of course not good to work all day long. However, it is also not good to play all day long. While you work, you should work in earnest2. Then while you play, you will feel more relaxed and pleasant. That goes without saying.
工作和游玩两者对大家都是需要的，前者给大家常识，后者给大家休息。英谚说得好工作时工作，游玩时游玩。它使大家的生活愉快，有效率与成功。
工作是一回事，游玩又是另一回事。整日工作自然不好。然而，整天游玩也是不好。当你工作时，你应认真工作。那末当你游玩时，你会感觉比较轻松愉快。那是不需说的。