to make someone learn from their mistake
誰かに自分の間違いから学ばせる
"The teacher’s punishment really taught him a lesson."
"先生の罰は本当に彼に教訓を与えました。"
to create the base or starting point for something
to be going in the correct direction to achieve success
a sudden moment of discovery or realization
to have a very bad headache
to continue loving someone who doesn’t love you back
to increase pressure or intensity
