It's a kindness that the mind can go where it wishes.

The mind was dreaming. The world was its dream.

If you want to know where your heart is, look where your mind goes when it wanders.

The mind of man may be compared to a musical instrument with a certain range of notes, beyond which in both directions we have an infinitude of silence.

For me, the adventures of the mind, each inflection of thought, each movement, nuance, growth, discovery, is a source of exhilaration.

neuroscientists now acknowledge that the human mind tends to wander, engaging in what has been called “stimulus-independent thought.

But mainly I learned, in approaching the measurement of new phenomena, not just to consider using existing apparatus but to allow the mind to wander freely and invent new ways of doing the job.

On certain occasions, the eyes of the mind can supply the want of the most powerful telescopes, and lead to astronomical discoveries of the highest importance.

The power of thought,—the magic of the mind!

But the mind travels far—and mysteriously—in sleep.

A work of art really is above all an adventure of the mind.

A mind forever Voyaging through strange seas of Thought, alone.

The remarkable thing about the human mind is its range of limitations.

Robert Greene, the author of Mastery, put it best: “If there is any instrument you must fall in love with and fetishize, it is the human brain — the most miraculous, awe-inspiring, information-processing tool devised in the known universe, with a complexity we can’t even begin to fathom, and with dimensional powers that far outstrip any piece of technology in sophistication and usefulness.