分组和组织的过程不是任意的，而是遵循明确的规律
The process of grouping, of organization, is not arbitrary but follows definite laws.
为了将关心转变为行动，我们需要发现问题，找到解决方案以及评估后果。但是世界的复杂性使得这三步都难于做到。
Music is the language of the world, without borders.
Freedom is the greatest fruit of self-sufficiency.
环法赛的胜利始于头脑。