你必须承担个人责任。你无法改变环境、季节或风，但你可以改变自己。这是你可以掌控的事情。
You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself. That is something you have charge of.
上帝很少揭示未来。当他这样做时，只有一个原因：这是一个注定要被改变的未来。
Drones in the future will be as ubiquitous as smartphones are today.
真相很少是纯粹的，也从不简单。
The most sustainable businesses are those that balance economic growth with environmental responsibility.
The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.