If I held all the thoughts of the world in my hand, I would be careful not to open it. — Bernard le Bovier de Fontenelle
I’m trying to get some building work done at the moment, quite seriously. Be careful. — Adrian Chiles
You need to be careful with a Bluetooth headset. Because some guys look crazy with them. — Neil Strauss
Be careful to be gentle, lest in removing the rust, you break the whole instrument. — Benedict of Nursia
Be careful who you choose as your enemy because that’s who you become most like. — Friedrich Nietzsche