Most man only care for science so far as they get a living by it, and that they worship even error when it affords them a subsistence.

If you wish to advance into the infinite, explore the finite in all directions.

Why look for conspiracy when stupidity can explain so much

Take care of your body with steadfast fidelity. The soul must see through these eyes alone, and if they are dim, the whole world is clouded.

How marvelous, wide and broad is my Inheritance! Time is my property, my estate is time.

If any man wish to write in a clear style, let him be first clear in his thoughts; and if any would write in a noble style, let him first possess a noble soul.

The hardest thing to see is what is in front of your eyes.