Arthur Schopenhauer (; German: [ˈaʁtʊʁ ˈʃoːpn̩haʊ̯ɐ]; 22 February 1788 – 21 September 1860) was a German philosopher. He is best known for his 1818 work The World as Will and Representation (expanded in 1844), wherein he characterizes the phenomenal world as the product of a blind and insatiable metaphysical will. Building on the transcendental idealism of Immanuel Kant, Schopenhauer developed an atheistic metaphysical and ethical system that rejected the contemporaneous ideas of German idealism. He was among the first thinkers in Western philosophy to share and affirm significant tenets of Eastern philosophy, such as asceticism and the notion of the world-as-appearance. His work has been described as an exemplary manifestation of philosophical pessimism.Though his work failed to garner substantial attention during his lifetime, Schopenhauer has had a posthumous impact across various disciplines, including philosophy, literature, and science. His writing on aesthetics, morality, and psychology influenced thinkers and artists throughout the 19th and 20th centuries. Those who cited his influence included philosophers Friedrich Nietzsche, Ludwig Wittgenstein, and Anthony Ludovici, scientists Erwin Schrödinger and Albert Einstein, psychoanalysts Sigmund Freud and Carl Jung, and writers such as Leo Tolstoy, Thomas Mann, George Bernard Shaw, Machado de Assis, Jorge Luis Borges, and Samuel Beckett.
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The memory should be specially taxed in youth, since it is then that it is strongest and most tenacious. But in choosing the things that should be committed to memory the utmost care and forethought must be exercised; as lessons well learnt in youth are never forgotten.
There is a fifth dimension beyond those known to man. It is a dimension vast as space and timeless as infinity. It is the middle ground between light and shadow, between the pit of his fears and the summit of his knowledge. This is the dimension of imagination. It is an area called the Twilight Zone.
Intent is not a thought, or an object, or a wish. Intent is what can make a man succeed when his thoughts tell him that he is defeated. It operates in spite of the warrior's indulgence. Intent is what makes him invulnerable. Intent is what sends a shaman through a wall, through space, to infinity.