We may consider something wrong due to our lack of knowledge, but in the face of overwhelming evidence only an animal refuses to change their outlook and persists with their delusions.

The idea of race is a myth most foul,Born of ignorance and narrowness.Now we live in a different time,That requires abolition of divisiveness.

Ignorance doesn’t make a person stupid, aversion to learning and rampant self-absorption do.

Ignorance is not bliss, but acceptance of ignorance is.

We may each be good at certain things but all of us are a bunch of dum-dums in most things.

Everything that's worth anything in the world has been achieved by the inquiring mind full of questions, not by those full of rituals and prejudice.

Let's admit that we all are idiots, and start working from there, so that we can build a world that is less of an idiot, for the first step of progress is the acknowledgement of ignorance.

Knowable and unknowable are both human constructs - to have true understanding of the natural world, one must go beyond both, stepping firmly on the grounds of reason while fostering acceptance for others' weaknesses.

If you begin an investigation with the conclusion that what you seek to understand is ultimately unknowable, then you've lost the battle against ignorance before you've even begun.