Just because an idea is true doesn't mean it can be proved. And just because an idea can be proved doesn't mean it's true.
While human nature largely determines how we hear the notes, it is nurture that lets us hear the music.
...the imagination is unleashed by constraints. You break out of the box by stepping into shackles.
And so we keep on thinking, because the next thought might be the answer.
The great ages did not perhaps produce much more talent than ours,' [T.S.] Eliot wrote. 'But less talent was wasted.