没有经验，你就没有任何预测的基础。

Without experience, you have no basis for any prediction.

youdao

他失误的原因是年轻没有经验。

His mistake was due to youth and inexperience.

《牛津词典》

他年轻没有经验，也没什么名气。

He was young and untried, with no reputation of his own.

《柯林斯英汉双解大词典》

So I think that the best people who I've hired so far have been people who didn't really have that much engineering experience.

所以我认为，到目前为止,我聘用过的最好的职员,都是一些,没有多少相关经验的人。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

It's an argument that doesn't seem to have any empirical premises; it works from purely armchair philosophical reflection.

这是一个没有任何经验前提的论证,它完全只是躺在椅子上对哲学的思考得出

耶鲁公开课 - 死亡课程节选

That is, it tends to be bigger and that is because less developed countries have less developed securities, regulation and laws, and traditions.

也可以说,银行体系势必会更加庞大,因为欠发达国家,没有完善的证券系统,法律法规和历史经验

耶鲁公开课 - 金融市场课程节选