one swallow does not a spring make

one swallow does not a spring make

proverb One piece of evidence does not mean that something is definitely the case or is going to happen. A reference to the migration of swallows that happens in the spring or early summer. I know you're excited about your exam grades, but you haven't gotten your report card yet, and one swallow does not a spring make.
See also: does, make, not, one, spring, swallow
Farlex Dictionary of Idioms.
See also:
  • teach a man to fish
  • it takes a village
  • village
  • a little knowledge is a dangerous thing
  • a little learning is a dangerous thing
  • best-laid plans go astray, the
  • the best-laid plans
  • the best-laid plans go astray
  • the best-laid plans of mice and men
  • better bend than break