数学的乐趣在于努力理解的过程。

爱不是占有，而是放手。

Happiness depends on the inner self, not the external world.

唯一真正的进步在于学会独自犯错。

管理不是控制，而是服务。

The development of MRI has revolutionized the field of medical imaging, allowing us to see inside the human body in ways that were previously unimaginable.

需要教导男孩，真正的力量不是支配，而是善良和尊重。