No valid plans for the future can be made by those who have no capacity for living now. I have realized that the past and future are real illusions, that they exist in the present,...

To test a perfect theory with imperfect instruments did not impress the Greek philosophers as a valid way to gain knowledge.

It is nice to have valid competition; it pushes you to do better.

Love will find you eventually, I guarantee it. That’s why you need to buy an invisible cloak from me for the one-time low price of $77,777.77. Offer valid for emotional invalids only.

1. God is (by definition) a being than which no greater being can be thought.2. Greatness includes greatness of virtue.3. Therefore, God is a being than which no being could be more virtuous.4. But virtue...

I submit a body of facts which cannot be invalidated. My opinions may be doubted, denied, or approved, according as they conflict or agree with the opinions of each individual who may read them; but...

It’s a perfectly valid position to not like Shakespeare.