闲暇出于精勤，恬适出于畏惧；无思出于能虑，大胆出于小心。
悠闲自得，是出于专心勤奋；淡泊安适，是出于恭敬畏惧；无思无虑，是出于善于思考；胆大无畏，是出于小心翼翼。
"Home is not always a place; sometimes it’s the people who make you feel you belong."
The most important thing in the programming language is the ability to express algorithms clearly and concisely.
发现可能性的唯一方法是超越它们进入不可能。