包容： (1) （形）宽容。 (2) （动）容纳。 例子：爱一个人就该包容这个人所有的优缺点。 原谅：对过失、错误等宽恕谅解 例子：年轻人一时胡涂，做错了的事，你就不肯原谅么？

“包容”是一种描述，“原谅”是意识的转变，一般原谅的都是犯错的行为与造成的结果。例如：她原谅你犯下的错误，完全是对你感情的一种包容。

in my opinion, it's a bit like the difference between "forgive" & "tolerate"... , for example, sometime you'd forgive the other's fault/misbehavior/mistake... and so on, yet it doesn't mean you'd tolerate it... you might forgive him and get away from him... yet if you 包容 somebody, more likely you'd tolerate his mistakes and still get along with him... and of course... this is only to understand such words from one aspect... to use them appropriately, you'd have to take the real situation into consideration and improvise accordingly... have fun... ^^

原谅，主要用于面对一个人的过失。 包容，可能无关是非对错，而是一个人其他方面不够完善或不让人满意的地方。比如“他说话很直，你要多包容。”

其实要表达的意思差不是很多，不用刻意去纠结