An open mind, like an open window, should be screened to keep the bugs out.

An open mind, like an open window, should be screened to keep the bugs out.

Skepticism, riddling the faith of yesterday, prepared the way for the faith of tomorrow.

Skepticism, riddling the faith of yesterday, prepared the way for the faith of tomorrow.

Skepticism is the chastity of the intellect, and it is shameful to surrender it too soon or to the first read more

Skepticism is the chastity of the intellect, and it is shameful to surrender it too soon or to the first comer: there is nobility in preserving it coolly and proudly through long youth, until at last, in the ripeness of instinct and discretion, it ca

Believe nothing and be on your guard against everything.

Believe nothing and be on your guard against everything.

In the end we shall have had enough of cynicism and skepticism and humbug and we shall want to live read more

In the end we shall have had enough of cynicism and skepticism and humbug and we shall want to live more musically

Skepticism is the first step on the road to philosophy

Skepticism is the first step on the road to philosophy

Great intellects are skeptical.

Great intellects are skeptical.

The believer is happy; the doubter is wise.

The believer is happy; the doubter is wise.

The skeptic does not mean him who doubts, but him who investigates or researches, as opposed to him who asserts read more

The skeptic does not mean him who doubts, but him who investigates or researches, as opposed to him who asserts and thinks that he has found