我们实现明天的唯一限制将是我们今天的怀疑。
The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to risk war with one another.
If time travel is possible, where are the tourists from the future?
在我们这个行业,如果你没有超前思考三步,你就已经落后了。
艺术规则并非武断;它们建立在理性和事物的本质之上。