确信无疑 convincing to be the truth
rest assured (that)
- 在我的生活中,只有一样东西我是确信无疑:我知道自己喜欢做什么,我做自己喜欢的事。
I am only certain of one thing in my life. I knew what I loved to do, and I did what I loved to do. - 不过,有一件事情是确信无疑的,除非我们,当然了,设计他们能对歧视做出反应,我们就不会害他们生气或伤害他们的感情。
One thing we can be sure of, however, is that we won’t make them angry or hurt their feelings unless of course we design them to react to discrimination. - 或者,像我跟大学生们讲的那样,一个确信无疑能毁掉你生活的方法就是与一个有着各种严重问题的人关系密切,并自认为能够改变这个人。
Or, as I like to tell college students, the absolutely surest way to ruin your life is to have a relationship with someone with many serious problems, and to think that you can change this person.