Success is not owned, it's leased, and rent is due every day.
成功不是拥有的，它是租来的，而且每天都要付租金。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Success is a journey, not a destination. Keep pushing forward.
你越是赞美和庆祝你的生活，生活中就有越多值得庆祝的事情。
The mother-child relationship is paradoxical and, in a sense, tragic. It requires the most intense love on the mother's side, yet this very love must help the child grow away from the mother, and to become fully independent.