Collecting stamps is not only a pastime, but also a kind of labor. Stamp collecting, like learning, has a starting point, but no end. Stamp collecting should advocate "entertaining through education" and avoid "playing with things and getting tired of it". The advantage of special stamp collecting is that you can combine your professional study with your hobbies. The key to collecting stamps is learning. The language of stamps is the language of poetry. Rich knowledge of stamp collecting and noble love.