That's what memory is like: layers, one overlapping another, and compacting down the way old leaves slowly crumble and turn to a rich peaty soil, nourishing the new things that will grow. It's why it's important, remembering things. It's why it matters, when the memories aren't there, and no one fills in the gaps for you.

Meaning: Difficulty may teach practical lessons without bringing material success. Gaining understanding from a setback is different from becoming better off because of it.

Meaning: Saving a small amount can be a poor bargain if it creates a much larger cost. Judge the total consequences of a decision rather than only the immediate saving.

Meaning: A benefit you already possess may be worth more than a larger benefit you only hope to obtain. Weigh a secure result against the chance of losing it.

Meaning: Preserving available resources can be more useful than hoping for a miraculous way to obtain wealth. The saying praises avoiding needless loss, while recognising that saving depends on having something left after genuine needs are met.