真相很少是纯粹的，也绝不简单。

If you're not failing occasionally, you're not pushing the boundaries enough.

The transition to cleaner energy is inevitable, and we must be at the forefront of that change.

体育教育必须以发展完整的人为目标，而不仅仅是发展他的体力。

追求知识是一生的旅程。