1.
Once the last trace of emotion has been eradicated,
nothing remains of thought but absolute tautology.
Theodor Adorno
2.
Being both entrepreneurial and social is no longer an oxymoron, but rather a tautology.
Jeremy Rifkin
3.
Science reveals where religion conceals. Where religion purports to explain, it actually resorts to tautology. To assert that "God did it" is no more than an admission of ignorance dressed deceitfully as an explanation.
Peter Atkins
5.
My mother was Irish and she was superstitious, if you'll forgive the tautology.
Rosalind Russell
6.
All correct reasoning is a grand system of tautologies, but only God can make direct use of that fact
Herbert Simon
8.
Propositions show what they say: tautologies and contradictions show that they say nothing.
Ludwig Wittgenstein
9.
The two sides of the equation are the same. We have a tautology. The definition is meaningless.
Norman Macbeth