The most advanced greenhouse is worthless without farmers who understand the rhythm of the plants.

"Some infinities are bigger than other infinities."

The historian’s first duty is to the truth.

中国石化要发挥全产业链优势，为国家能源安全作出更大贡献。

My mom always said,"If you don't like where you are…just picture where you wannabe."

Einstein was wrong when he said, 'God does not play dice'. Consideration of black holes suggests, not only that God does play dice, but that he sometimes confuses us by throwing them where they can't be seen