Science (n.) is a restricted sphere whereby universality can still be retrieved even if we abandon absolute certainty.
Definition.com
Definition.com
Science (n.) is universally valid because its principles and the laws of nature are in the subject, not in the object.
Definition.com
Science (n.) is universally valid on account of the counter-intuitive fact that its laws are not to be found in the object, but in each and every subject (manifest in each and every human mind).
Definition.com
Science (n.) is organized knowledge.
Definition.com
Science (n.) is naive; it supposes that it is dealing with things in themselves, but what its object is before being transformed by the forms of perception and understanding we cannot know.