“You don't need a time machine if you know how to remember.”

“Remembering is just an invention of the mind... It means that if you want to, you can remember anything, whether it happened or not... You don't need a time machine if you can remember.”

“Hey presto: time travel. You don't need a time machine, it turns out, you just need a friend to laugh like a teenager. Chronology shivers.”

“There is a time for silence. There is a time for waiting you turn. But if you know how you feel and you so clearly know what you need to say you'll know it. I don't think you should wait. I think you should speak now.”

“One of chief pieces of advice I give to aspiring rationalists is "Don't try to be clever." And, "Listen to those quiet, nagging doubts." If you don't know, you don't know what you don't know, you don't know how much you don't know, and you don't know how much you needed to know.”

“You don't need time to know what's in your heart”