Love can be sent to others in a thousand ways. Even thoughts of love can change things. They can be felt. By you, and by the person you are thinking of, too. Yes, they can. Help others by by loving them, simply, plainly, openly, without condition.
All true education is the drawing out from the student what is already there. Teaching is never about helping others to learn but about helping them to remember. All learning is remembering. All teaching is reminding. All lessons are memories, recaptured.