A good 'rule of thumb' for keeping your closet organized is to get rid of any clothes you haven't worn in the past year.
Thanks to my mother's 'green thumb' [=('Brit') 'green fingers'], we usually had vegetables fresh from the garden.
As a 'rule of thumb', stocks that involve greater risk also have the potential of earning you more money.
(..) - I wouldn't light a match. - Go ahead, give it a try. Well, I don't think I could do it. No? It's gonna be difficult. I'll give it a try. I got my thumb back for a second. Thank God. Just a minute. I can't do it. - The guy at the newsstand can do it. - I don't work at a newsstand. (..)1976 Taxi Driver