在数学中，提出问题的艺术必须比解决问题更有价值。
In mathematics, the art of proposing a question must be held of higher value than solving it.
计算机体系结构的艺术在于平衡成本、性能和功耗。
Music has the power to heal, to inspire, and to bring people together.
科学是一种探索和理解世界的方式。
The principles of conditioning apply equally to all species.
Sometimes you have to be a little bit naughty.