“All we have, it seems to me, is the beauty of art and nature and life, and the love which that beauty inspires.”

Vol. 1: 'My beautiful One, My Unique!', pp. 130-140
1895 - 1905, Lettres à un Inconnu, 1901 – 1905; Museo Communale, Ascona

As quoted in Lichtenberg : A Doctrine of Scattered Occasions (1959) by Joseph Peter Stern, p. 84
Context: All mathematical laws which we find in Nature are always suspect to me, in spite of their beauty. They give me no pleasure. They are merely auxiliaries. At close range it is all not true.

Sam Harris, Drugs and the Meaning of Life http://www.samharris.org/blog/item/drugs-and-the-meaning-of-life/ (5 July 2011)
2010s
Context: I have visited both extremes on the psychedelic continuum. The positive experiences were more sublime than I could have ever imagined or than I can now faithfully recall. These chemicals disclose layers of beauty that art is powerless to capture and for which the beauty of Nature herself is a mere simulacrum. It is one thing to be awestruck by the sight of a giant redwood and to be amazed at the details of its history and underlying biology. It is quite another to spend an apparent eternity in egoless communion with it. Positive psychedelic experiences often reveal how wondrously at ease in the universe a human being can be—and for most of us, normal waking consciousness does not offer so much as a glimmer of these deeper possibilities... But as the peaks are high, the valleys are deep. My “bad trips” were, without question, the most harrowing hours I have ever suffered—and they make the notion of hell, as a metaphor if not a destination, seem perfectly apt.

Small Houses: Their Economic Design and Construction (1922), Introduction

pp 79 - 80.
Letter to his daughter (1978)
Context: Life is a love affair. There is a romance with every beauty of nature. I have no hesitation in saving that my most passionate love affair, my most thrilling romance has been with the people. There is an indissoluble marriage between politics and the people. That is why "Man is a political animal" and the state a political theatre. I have been on this stage of the masters for over twenty tumultuous years. I believe I still have a role to play. I believe the people still want me on this stage, but if I have to bow out, I give you the gift of my feelings. You will fight the fight better than me. Your speeches will be more eloquent than my speeches. Your commitment equally total. There will be more youth and vitality in your struggle. Your deeds ill be more daring. I transmit to you the blessing to the most blessed mission. This is the only present I can give you on your birthdays.

Original: Non lasciatevi incantare da una bella opera d'arte, ispiratevi e create qualcosa di migliore.
Source: prevale.net