照片是最完美的图画。
The photograph is the most perfect picture.
The more you hide, the more they look.
People are cruelest to those they love.
生物学中的主要问题不是通过新技术解决的，而是通过新概念解决的。
The dairy industry must balance tradition with progress to meet the demands of a modern world.
跨行业合作是解决全球最紧迫环境挑战的关键。