Colin

“make a radical change in your lifestyle and begin to boldly do things which you may previously never have thought of doing, or been too hesitant to attempt. So many people live within unhappy circumstances and yet will not take the initiative to change their situation because they are conditioned to a life of security, conformity, and conservation, all of which may appear to give one peace of mind, but in reality nothing is more damaging to the adventurous spirit within a man than a secure future. The very basic core of a man's living spirit is his passion for adventure. The joy of life comes from our encounters with new experiences, and hence there is no greater joy than to have an endlessly changing horizon, for each day to have a new and different sun. If you want to get more out of life, you must lose your inclination for monotonous security and adopt a helter-skelter style of life that will at first appear to you to be crazy. But once you become accustomed to such a life you will see its full meaning and its incredible beauty.”
― Jon Krakauer, Into the Wild

“What I must do, is all that concerns me, not what the people think. This rule, equally arduous in actual and in intellectual life, may serve for the whole distinction between greatness and meanness. It is the harder, because you will always find those who think they know what is your duty better than you know it. It is easy in the world to live after the world's opinion; it is easy in solitude to live after our own; but the great man is he who in the midst of the crowd keeps with perfect sweetness the independence of solitude.”
― Ralph Waldo Emerson, Self-Reliance: An Excerpt from Collected Essays, First Series

“My life amounts to no more than one drop in a limitless ocean. Yet what is any ocean, but a multitude of drops?”
― David Mitchell, Cloud Atlas

“We are always getting ready to live, but never living.”
― Ralph Waldo Emerson, Selected Works Ralph Waldo Emerson and Margaret Fuller: Essays, Poems, and Dispatches With Introduction