我对现实和梦想之间的空间感兴趣。
译文：老学者默默无闻，年轻人因迎合时俗而显达。批判浮躁趋世之风，推崇踏实积累。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
It's not a rebel song, it's 'Sunday Bloody Sunday'.