#barrier

To conquer nature is, in effect, to remove all natural barriers and human norms and to substitute artificial, fabricated equivalents for natural processes. ↗

— Alex Campbell

#barriers #conquer #effect #equivalents #fabricated

It is an infantile superstition of the human spirit that virginity would be thought a virtue and not the barrier that separates ignorance from knowledge. ↗

— Voltaire

#human #human spirit #ignorance #infantile #knowledge

Human beliefs, like all other natural growths, elude the barrier of systems. ↗

— Miguel de Unamuno

#beliefs #elude #human #like #natural

You can focus on things that are barriers or you can focus on scaling the wall or redefining the problem. ↗

— Tim Cook

#focus #problem #redefining #scaling #things