The greatest prosperity can exist only as the result of the greatest possible productivity of the men and machines of the establishment.
因为狼群的力量在于狼,狼的力量在于狼群。
Life is too short to waste time hating anyone.
数学的美在于它能够用一种超越文化和语言障碍的语言来描述宇宙。
Sustainability isn't a trend—it's the future of dairy farming.