“There is only one good, knowledge, and one evil, ignorance.
— Socrates

There is no ignorance but unawareness; evil is the most significant branch of knowledge, and it is hard to face without dynamic knowledge.
— Ehsan Sehgal

The only certainty is that nothing is certain.
— Pliny the Elder

Nature is a certainty that remains certain, such as life and death.
— Ehsan Sehgal”