The arithmetic of elliptic curves is a microcosm of the deeper structures in number theory.
写作是一种理解我所无法理解之事的方式。
Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.
你越努力，就越幸运。
Agricultural modernization is not simply mechanization, but to let farmers truly master technology and farm with wisdom.
Mathematics is not a spectator sport. You have to get involved.