句子由两个独立的陈述句组成，前半句使用被动语态强调痛苦的必然性，后半句使用“caused by”结构揭示脆弱的原因，表达简洁有力。
A clown may know the bitterness of life better than a hero.
The highest rewards and punishments are not external, but the spiritual consequences that the actor inflicts upon themselves.
Those with healthy natures easily understand one another; those with pathological natures often find themselves estranged from each other.
Do not care too much about certain people; the more you care, the more humble you become.
Interests often fight in the name of faith.
Suffering is inevitably included in true love. Fragility is often caused by relying too heavily on others.
In a state of free competition, natural selection eliminates the inferior; in an authoritarian state, artificial selection eliminates the superior. Only the mediocre are forever exempt and possess the most durable vitality.
If love is an art, then appropriate self-love is a quality. Only those who possess this quality can become artists of love.
丑角也许比英雄更知人生的辛酸。
一切最高的奖励和惩罚都不是外加的，而是行为者本身给行为者造成的精神后果。
天性健康者容易彼此理解；天生病态者之间往往互相隔膜。
不要太在乎一些人，越在乎，越卑微。
利益常借信仰之名交战。
在真实的爱中必定包含痛苦。脆弱往往是由太依赖别人造成的。
在自由竞争状态，自然选择淘汰了劣者；在专制状态，人工选择淘汰了优者，惟有平庸者永远幸免，有最耐久的生命力。
如果说爱是一门艺术，那么，恰如其分的自爱便是一种素质，唯有具备这种素质的人才能成为爱的艺术家。
"No matter how much you love someone, never become overly dependent."
"Don't let a single person become your only hope."
"Do not make one person the center of all your expectations."
"Love in your own way and accept no one stays forever"
"I never believed that anyone would be utterly lost without another"