The study of automorphic forms is not just a technical subject but a philosophical one.
Strategic alliances are an important means for companies to expand their markets.
愚蠢的人認(rèn)為說真話很容易；只有藝術(shù)家，偉大的藝術(shù)家，知道這有多難。
The greatest problem of any art is to create a presence.