What we know is a drop, what we don’t know is an ocean.
No great discovery was ever made without a bold guess.
Live your life as an Exclamation rather than an Explanation.
Tact is the art of making a point without making an enemy.
Nature is pleased with simplicity. And nature is no dummy.
Truth is the offspring of silence and meditation.
We build too many walls and not enough bridges.
In the absence of any other proof, the thumb alone would convince me of God’s existence.
Plato is my friend, Aristotle is my friend, but my greatest friend is truth.
I can calculate the motion of heavenly bodies but not the madness of people.