在数学中，从问题到答案的旅程往往比答案本身更具启发性。
In mathematics, the journey from question to answer is often more enlightening than the answer itself.
Mathematics is not a spectator sport.
控制的艺术在于处理未知和不可预测的事物。
Our minds are not designed to cope with the anonymity of modern urban life.
Innovation is not just about technology, but also about management and business models.
History is a nightmare from which I am trying to awake.
"It's funny how you can forget everything except people loving you."