No Paradox, No Progress.

Truth Is Something That We Can Attempt To Doubt, And Then Perhaps, After Much Exertion, Discover That Part Of The Doubt Is Not Justified.

You Can Recognize A Small Truth Because Its Opposite Is A Falsehood. The Opposite Of A Great Truth Is Another Truth.

It Is A Great Pity That Human Beings Cannot Find All Of Their Satisfaction In Scientific Contemplativeness.

Prediction Is Very Difficult, Especially If It's About The Future.

No, No, You're Not Thinking; You're Just Being Logical.