The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
The worst enemy of life, freedom and the common decencies is total anarchy; their second worst enemy is total power.
The most advanced aquaculture systems still rely on the wisdom of natural ecosystems.
Every challenge in farming is an opportunity to learn and grow.
Deep into that darkness peering, long I stood there wondering, fearing, doubting, dreaming dreams no mortal ever dared to dream before.
"The major threats to survival that our ancestors faced - predators, starvation, disease - left their mark on our fears and anxieties."