Quote by Daniel Quinn

“As Darwin discovered, competition is important for the survival of our species. It may not be the competition with others but the competition within…

— Debasish Mridha

“The laws evolved by one particular species, for the convenience of that species, are, by their nature, concerned only with the capacities of that…

— John Wyndham

“As the species of the same genus usually have, though by no means invariably, much similarity in habits and constitution, and always in structure,…

— Charles Darwin

“competitive exclusion (n) 1. a situation in which one species competes another into extinction.”

— Chuck Wendig

“Break your own fancy rules if you have to. Nature only favours the strongest not the cutest.”

— Teni. A

“almost every species that has ever existed is extinct; extinction is the rule, survival is the exception.”

— Carl Sagan

“Struggle was the explanation behind all the most troubling biological mysteries: species differentiation, species extinction, and species transmutation. Struggle explained everything”

— Elizabeth Gilbert

Competition is the law of the jungle, but cooperation is the law of civilization

— Peter Kropotkin

“Don't live by your own rules, but in harmony with nature”

— Epictetus

The most irrevocable of [natures] laws says that a species cannot occupy a niche that appropriates all resources--there has to be some sharing. Any…

— Janine Benyus

“the struggle [for existence] almost invariably will be most severe between the individuals of the same species, for they frequent the same districts, require…

— Robert Harris

“...nature is so immoral, vulgar, and downright wicked we can't possibly use nature's behaviors to set rules for ourselves.”

— Dan Riskin