Stuff your eyes with wonder," he said, "live as if you'd drop dead in ten seconds. See the world. It's more fantastic than any dream made or paid for in factories. Ask no guarantees, ask for no security, there never was such an animal. And if there were, it would be related to the great sloth which hangs upside down in a tree all day every day, sleeping its life away. To hell with that," he said, "shake the tree and knock the great sloth down on his ass.
Don't ask for guarantees. And don't look to be saved in any one thing, person, machine, or library. Do your own bit of saving, and if you drown, at least die knowing you were heading for shore.
I was taught to strive not because there were any guarantees of success but because the act of striving is in itself the only way to keep faith with life.