乳制品生产成功的关键在于平衡效率与动物福利。
The only limits in life are those you impose on yourself.
沉默是最响亮的声音。
思考你现在的幸福,每个人都有很多;而不是过去的苦难,每个人都会有一些。
Life is too short to worry about what other people think.