幸福取決于內(nèi)心，而非外界。
Optimism is not just a trait; it's a skill that can be cultivated.
The book is a weapon against oblivion.
你看不見你自己，你所看見的只是你的影子。
All who joy would win must share it. Happiness was born a twin.
The road to success is always under construction.
乳制品行業(yè)必須發(fā)展以滿足下一代的需求。