Einstein said, if everything exists as a substance of qualities, and qualities exist only in mind, then all is mind.
“I envy the happiness of others... I envy the sense of belonging... I seem always to be remaking myself.”
“A long sea implies an uniform and steady motion of long and extensive waves; on the contrary, a short sea is when they run irregularly, broken, and interrupted; so as frequently to burst over a vessel's side or quarter.”