There is exchange of all things for fire and of fire for all things, as there is of wares for gold and of gold for wares. — Heraclitus Copy Share Image
Those unmindful when they hear, for all they make of their intelligence, may be regarded as the walking dead. — Heraclitus Copy Share Image
Men who are lovers of wisdom [i.e., philosophers] must be inquirers into many things. — Heraclitus Copy Share Image
We do not step in the same river twice, for the waters have moved on and we too have changed. — Heraclitus Copy Share Image
![“Men who are lovers of wisdom [i.e., philosophers] must be inquirers into many things.” quote by Heraclitus](https://sms4smile.com/quotes/img-quotes/a31/heraclitus-1050_inquirers_men-who-are-lovers-of-wisdom-i-e-philoso_124530.jpg)
