解释：时机未到，就不能勉强行事；行事不探求事理，就不可能达到成功。

The study of L-functions is a journey into the hidden symmetries of the number field.

The most important political distinction among countries concerns not their form of government but their degree of government.

"Injustice anywhere is a threat to justice everywhere."

钱就像肥料，广施才有效。

Consumer choices drive industry change—educate them fiercely.

It has done me good, because of the color of the wheat fields. Go and look again at the roses. You will understand now that yours is unique in all the world。