Innovation isn't about reinventing the wheel; it's about making the wheel roll smoother and faster.

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.

Security is always excessive until it's not enough.

挑战是伪装的机会；勇敢地拥抱它们。