Parmenides

"The mind comprehends being through its own unchanging nature."

"What thinks and what is thought must share the same eternal essence."

"The multitude believes in many things; the philosopher knows the one."

"To truly know is to transcend the illusions of becoming and perishing."

"Reality admits no growth, no decay, no change whatsoever."

"The path of truth requires the courage to stand alone against popular opinion."

"Existence has no origin and will suffer no end—such is the way of being."

"The senses report to us only the appearance of things, not their nature."

"All that is must be equally and simultaneously, without variation."

"The greatest error is to suppose that what is not might somehow be."

"Understanding comes not from looking outward but from reasoning inward."

"The universe is a perfect sphere of being, complete unto itself."

"Multiplicity of forms cannot exist where all is one eternal substance."

"Those who follow reason rather than sensation approach the truth."

"Being is neither generated nor destroyed, for these are contradictions in terms."

"The inquirer must choose between the way of being and the way of seeming."

"Reality is indivisible and unchanging; division and change are illusions only."

"To grasp being is to understand that it admits neither beginning nor end."

"The apparent world of change conceals the true world of static being."

"Reason, not sensation, is the guide to reality's deepest truths."

"What is perfect cannot increase, decrease, or alter in any respect."

"The wise recognize that apparent plurality masks a fundamental unity."

"Being is a timeless, homogeneous, motionless whole."

"To believe in change is to admit that non-being in some sense is."

"The intellect alone can penetrate the veil of sensory deception."

"Reality is what necessarily is; everything else is opinion and shadow."

"The generation of being from nothing is a logical impossibility."

"What is cannot lack completeness, for lack implies the existence of non-being."

"The seeker of truth must reject all that the multitude holds dear."

"Being knows no temporal sequence; all is eternally present and complete."