The verb is the soul of learning, but there is no one who teaches us how to keep it. Learning learners can only be hard-core, with no single word, bearing in mind what is always forgotten. Indeed, the mere words are far from what we thought was difficult, and it is important not to rely on “detention” but on “understand”. Han language and English education have been extensively applied. First, we have come from Chinese. How can the memory of a foreign friend be remembered when he learns Chine...