In 1739, when Hume wrote:
“A wise man proportions his belief to the evidence.”
Hume was not saying smart people believe nothing. He is not telling us to become frozen skeptics, afraid to trust anything. He is saying belief should be earned. Let confidence rise, but make it rise for a reason.
That is the science-first spirit. You do not commit first and defend later. You let evidence, logic, testing, and good authority do their work. Some ideas deserve strong belief. Some deserve light belief. Some deserve no belief yet.
That is believing well: proportion your confidence to the support.