Option-right-click, Copy as Pathname, fix the quoting, repeat. Thirty-two times a day.
What you do now
One path at a time, and the one with a space in it breaks the command you paste it into.
What happens instead
Select any number of files, right-click once, and every path is on the clipboard, escaped correctly.
What it costs you
32× a day · 20s by hand, 3s with Chute · 9.1 min a day
The same thing from the terminal
The command and the right-click do the same job. The app is worth having because you do it where the files already are, without leaving Finder or typing a path. Both are free and MIT.
Download the appFree and MIT. Or
brew install avaluev/tap/chute