All experience is subjective.
Science, like art, religion, commerce, warfare, and even sleep, is based on presuppositions.
Science probes; it does not prove.
A man walking is never in balance, but always correcting for imbalance.
Information is a difference that makes a difference.
Official education was telling people almost nothing of the nature of all those things on the seashores, and in the redwood forests, in the deserts and in the plains.