Every time you make a choice, you are turning the central part of you into something a little different from what it was before.

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。

苦难！我们所有美好的品质、生命中的价值都归功于它；我们因它而怜悯，因它而勇敢，因它而拥有所有美德。

【译文】 孔子说：“君子和睦相处而不同流合污，小人同流合污而不能和睦相处。”

In science, the only constant is change.

It's not about how you look, it's about how you see yourself.

幸福取决于我们自己。