You must have the eyes of an abyss to gaze into the abyss.
我不让仇恨定义我,我让它磨砺我。
无论有无宗教,好人都能行善,坏人都会作恶;但要让好人作恶——这需要宗教。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.