In the first light of a beautiful spring dawn, when the air is cold but the rising sun has the promise of heat later, if you walk quiet and careful through a field in the very middle of England, you might see a hare whose pelt is white as snow. The hare will raise its face to the sun, and drum with its hind legs, but not in panic or alarm. The hare is there every day, and the hare has been there every day for ever, and he is drumming up the sun.

Know what you have seen, and walk on your way. If …

The most insidious type of attack on a complex multisigner vault is a very interesting one spanning multiple semantic layers. Alice and Bob are both legitimate signers and Mallory is a legitimate recipient of a payment. Alice and Bob conspire to double-send a payment to Mallory which they will then get a kickback for. To do this Alice initiates the first payment, then Bob reports that Alice is misbehaving and he’s going to send the payment, and Alice rebuts that bay claiming that Bob is being a…

Peers make the best teachers.

Experts know so much they've forgotten what it's like to be a beginner.

Fellow students know your struggle. So learn together, and then teach each other what you learn.

Hey there. Yeah, I saw you making a way to get some actual serious belly laughs in your life, despite all the everything. I hope you got to laugh until your face hurt. That’s some good stuff, that belly laugh business. Keep up the good work.

My 4yo daughter said that before she was born, even before she was in my belly, she lived in a “zoo for babies” where she met “someone with a hundred thousand eyes, they had eyes everywhere and could see everything”.

She says a lot of things about stuff she did before she was born, but the many-eyed creature came up on at least three different occasions.