世界上最难的事情之一就是，作为人类，我们必须能够相互融合和相互理解，而不能完全知道别人的心意。
我们不能猜测，不得不依靠同情心，同时希望我们对我们周围的人类和世界的了解足以引导我们通过日常生活。
这就是为什么许多人觉得能够使用秘密和操纵的行为来绕过爱与爱的事务。
然而，夫妻间有一些保密的秘密是很常见的。
One of the hardest things about the world is that we, as human beings, have to be able to be together and understand each other but never know completely what is in the minds of others.
We can not guess and have to rely on empathy while hoping that our understanding of the human and the world around us is enough to lead us through everyday life.
It is even more difficult if it is applied to romantic relationships, because of the emotions involved in the situation.
That is why many people feel able to use the secrets and manipulative behavior to get around people in the affairs of love and sex.
However, it is quite common for couples to have a number of well-kept secrets.