If the only prayer you said was 'Thank you', that would be enough.

所有行为最终都可简化为物理和化学过程。

煤矿工人不仅仅是在挖土，他们是在挖掘进步。

积极向上的女性明白男性和女性是不同的，这些差异应该被庆祝，而不是被否认。

我这一代人最伟大的发现是人类可以通过改变态度来改变生活。

To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

预防性医疗的悖论：越需要的人越不重视。

The secret of change is to focus all of your energy not on fighting the old, but on building the new.