The world is a machine, and we are its broken parts.

I'm not afraid of losing, I'm afraid of not giving my best.

Every child should have mud pies, grasshoppers, water bugs, tadpoles, frogs, mud turtles, elderberries, wild strawberries, acorns, chestnuts, trees to climb, brooks to wade in, water lilies, woodchucks, bats, bees, butterflies, various animals to pet, hayfields, pine-cones, rocks to roll, sand, snakes, huckleberries and hornets; and any child who has been deprived of these has been deprived of the best part of education.

"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."