The most advanced agricultural systems still depend on the most fundamental element: healthy soil.

A real decision is measured by the fact that you’ve taken a new action. If there’s no action, you haven’t truly decided.

Interfaces keep things tidy, but don't accelerate growth: Functions do.

The most formidable weapon against errors of every kind is reason.

Every book is a door that opens onto another world, and every reader is a traveler who steps through it.

Happiness and unhappiness depend upon the opinion we have of things.