Formal Logic Quotes
- In life two negatives don't make a positive. Double negatives turn positive only in math and formal logic. In life things just get worse and… — Robert McKee
- [Aristotle formal logic thus far (1787)] has not been able to advance a single step, and hence is to all appearances closed and completed. — Immanuel Kant
- To argue that we humans are capable of complex multifarious thought and feeling, whereas the sheep's perception is probably limited by lowly sheepish perceptions, is… — Brigid Brophy
- In formal logic, a contradiction is the signal of defeat, but in the evolution of real knowledge it marks the first step in progress toward… — Alfred North Whitehead
- Science is not formal logic-it needs the free play of the mind in as great a degree as any other creative art. It is true… — Max Born
- The dialectic is neither fiction or mysticism, but a science of the forms of our thinking insofar as it is not limited to the daily… — Leon Trotsky
- The dialectic is neither fiction nor mysticism, but a science of the forms of our thinking insofar as it is not limited to the daily… — Leon Trotsky