The most important property of a program is whether it accomplishes the intention of its user.
艺术家必须是神秘的守护者。
Attention is the spotlight of consciousness.
两个物体的相互作用力总是大小相等,方向相反,同时出现或消失且作用于同一直线上。
Every challenge in energy production is an opportunity to innovate and improve.
The world is very, very beautiful if you look at it, but most people don't look very much.