Explain the proverbs: a) its never too late to learn. b)knowledge is power. c)money spent on the brain is never spent in vain

A) You can always learn new things, even when you are not a student. b) If you know how to do something, or you have an information which can be used for something you are a powerful person. c) There are many ways to spend your money, but if you spend it for getting education or some extra knoledge it will give you benefit in future.