The difference between a policy and a crusade is that a policy is judged by its results, while a crusade is judged by how good it makes its crusaders feel.
政策与运动的区别在于政策由其结果来判定，而运动则由它能让参加者感觉良好的程度来判定。
乳制品的未来在于平衡传统与尖端科学。
The bigger the brain, the more complex the social world it can manage.
The everyday is always extraordinary if you look closely enough.
自然是上帝所著的一卷书。