Never trust he who trusts everyone.
Exercise caution, as I have advised many people.
History counsels caution.
Take heed lest you stumble.
Then watch out. I warn you!" "That is very considerate of you," said Chrestomanci. "I like to be warned.
The scars of others should teach us caution.
Don’t be a hero,” I told him sternly. “Protect yourself.
Caution once forgotten could be forgotten once too often.
Trust not one night's ice.
Take care what you say before a wall, as you cannot tell who may be behind it.
Never go out to meet trouble. If you just sit still, nine cases out of ten, someone will intercept it before it reaches you.
So have your wits about you, and do what you can and dig in, because it might not last.
So what's your second suggestion?" "Tread lightly." "That's it? That's the best advice you can give me?" "All right, tread very lightly.