The essence of mathematics lies in its freedom.
The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to go to war with one another.
Hatred destroys only the hater.
成为一名护士意味着陪伴人们度过他们生命中最脆弱的时刻。
这就是人类第一个划时代的变革，人类建立了家庭，形成了某种形式的私有制，也给自己带来了无穷无尽的争吵和冲突。
The future belongs to those who can balance tradition with transformation.
在深海中，我们发现了可能已经存在了无数时代而未改变的条件。
I think that age is a very high price to pay for maturity.