it's best to; you can't go wrong with; it doesn't hurt to
Used in the pattern 〜に越したことはない to mean that doing something is the best or safest course of action, or that having a certain quality is always beneficial. Often used with verbs in dictionary form or nouns.
See also: 用心に越したことはない
You can't be too careful.
It doesn't hurt to have money.
It's best to be healthy.