"I am impatient to set out for my solitude, for there the mind gains strength and learns to lean upon herself. In the world it seeks or accepts of a few treacherous supports—the feigned compassion of one—the flattery of a second—the civilities of a third—the friendship of a fourth—they all deceive, and bring the mind back to where mine is retreating, to retirement, reflection, and books."
January 1, 1970
https://en.wikiquote.org/wiki/Solitude