Brain balance is more important than bank balance.

Fiction is healthy for the mind so long as you do not confuse them with facts.

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

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.

Understanding of truth begins with the acceptance of ignorance

Be attached to the pursuit of truth, not the truth itself, because truth is not something rigid that you can hold on to, truth is an ever-evolving force. And if your mind gets attached to the truth of today, it won't be able to accept the truth of tomorrow, and if your mind doesn't accept the evolution of truth, then it no longer walks on the path of truth, but on the path of ignorance, which only breeds more prejudice and conflicts.

The search of truth and understanding is an infinite adventure.

Cynicism breeds hate, whereas inquiry breeds understanding.