Let every nation know, whether it wishes us well or ill, that we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe to assure the survival and the success of liberty. John F. Kennedy
There's a misconception that survival of the fittest means survival of the most aggressive. The adjective 'Darwinian' used to refer to ruthless competition; you used to read that in business journals. But that's not what Darwinian means to a biologist; it's whatever leads to reproductive success. Steven Pinker
We don't even know how strong we are until we are forced to bring that hidden strength forward. In times of tragedy, of war, of necessity, people do amazing things. The human capacity for survival and renewal is awesome. Isabel Allende
In the animal kingdom, one of the keys to survival is to outwit your enemies. And when you're surrounded by carnivores, one of the best strategies is to fade into the background and disappear. Neil deGrasse Tyson
Those of us who believe in God and derive our sense of right and wrong and ethics from God's Word really have no difficulty whatsoever defining where our ethics come from. People who believe in survival of the fittest might have more difficulty deriving where their ethics come from. A lot of evolutionists are very ethical people. Ben Carson