Starting your own business can be very tough, but you just have to 'grit your teeth' and keep working at it.
Through resourcefulness and 'grit', the pioneers survived the winter.
He shook out his shoes to remove the small rocks and 'grit'.
(..) Surprised? Oh, hey, Pete. I didn't hear you come in. It's over. I've got you. You know, I gotta tell you, Pete... ...I really, really admire your grit. I see why Liz likes you. I do. When you first came to the house... ...I wasn't sure. I thought, "Really?" But I get it now. PETER: (..)2017 Spider-Man: Homecoming