大国总是在寻找机会以牺牲对手为代价来获取权力，如果他们认为使用武力会带来利益，他们就会使用武力。
The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they think it will profit them.
科学的进步是逐渐认识到我们面临的问题并不像它们看起来那么简单。
L-函数的算术是窥探数论灵魂的窗口。
A good book should leave you slightly exhausted at the end. You live several lives while reading it.
He is unworthy to live who lives only for himself.
心灵需要书本，就像一把剑需要磨刀石。
成功在于一致性和奉献精神。