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。
To every action there is always opposed an equal reaction; or, the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.
Directing is about collaboration; it's about bringing together a group of talented people to create something greater than the sum of its parts.
如果你不去追求你想要的,你将永远得不到它。
The quality of an organization's processes determines the quality of its products and services.
你的价值不会因为别人看不到你的价值而降低。