One must verify or expel his doubts, and convert them into the certainty of Yes or NO. – Thomas Carlyle Category: Certainty
In these matters the only certainty is that there is nothing certain. – Pliny The Elder Category: Certainty
When men are the most sure and arrogant they are commonly the most mistaken, giving views to passion without that proper deliberation and suspense which alone can secure them from the grossest absurdities. – David Hume Category: Certainty
Be free all worthy spirits, and stretch yourselves, for greatness and for height. – George Champman Category: Spirituality
The kind of humor I like is the thing that makes me laugh for five seconds and think for ten minutes. – William Davis Category: Humor
