The wording of the question paraphrases what is popularly known as the "Serenity Prayer;" the first stanza of a piece by Reinhold Niebuhr.
"God grant me the serenity to accept the things I cannot change,
Courage to change the things I can, and the Wisdom to know the difference."
Follow the link below for the entire piece.
Things change. People change. Life goes on.
"keeping things on the QT" means to keep information or action a secret, or keep it as side knowledge, not for everyone to know. It is similar to saying "just between you and me"
You cannot make knowledge only by itself. It needs a subject. For e.g: Knowledge about Climate Change, Knowledge About Technology and other things that uses knowledge here on earth. We cannot make knowledge but we can make intelligence, like Artificial Intelligence.
This is a physical change. Chemical changes are changes in "what things are made out of".
Descartes' theory of knowledge was to doubt all things and accept as knowledge the things that could not be doubted
How did the microscope contribute to knowledge about living things?
'As of now' is a way of saying at this time, currently, at this moment. It is usually used in situations where things are changing or are likely to change.
Miley Cyrus changed her facebook page due to people saying bad things.
Well you shouldn't accept everything the way it is. The old saying goes "Help me change the things I can change, accept the things I cannot change, and the wisdom to know the difference. There are things you just can't do anything about and worrying over them will just cause you grief but, if it is something you might be able to change you should think it through and figure out how to change it. Nothing is hopeless.
Common knowledge - facts or knowledge widely known and undisputed.
knowledge is the way of figuring things out.
When they find an animal with feathers and teats they'll have to rewrite some things.