Skepticism is a virtue in history as well as in philosophy.

Skepticism is a virtue in history as well as in philosophy.

The believer is happy; the doubter is wise.

The believer is happy; the doubter is wise.

Skeptics are never deceived.

Skeptics are never deceived.

Skepticism is slow suicide.

Skepticism is slow suicide.

It's not so much what you have to learn if you accept weird theories, it's what you have to UNlearn.

It's not so much what you have to learn if you accept weird theories, it's what you have to UNlearn.

Great intellects are skeptical.

Great intellects are skeptical.

Skepticism is the first step on the road to philosophy

Skepticism is the first step on the road to philosophy

To believe in luck - is skepticism

To believe in luck - is skepticism

Believe nothing and be on your guard against everything.

Believe nothing and be on your guard against everything.