No one knows what he is doing so long as he is acting rightly; but of what is wrong one is always conscious. Johann Wolfgang von Goethe
Knowing is not enough; we must apply. Willing is not enough; we must do. See image Johann Wolfgang von Goethe
The really unhappy person is the one who leaves undone what they can do, and starts doing what they don't understand; no wonder they come to grief. See image Johann Wolfgang von Goethe