The arithmetic of L-functions is a key to unlocking the secrets of number theory.

风中的花朵日渐凋零，美好的相会之期依然遥远。

From this point on DO NOT WASTE ANOTHER DAY！！！ Make a promise to yourself that you’ll start today because everyday is an opportunity to begin a new way of life and everyday you waste you add to the misery you carry. Since we’re not promised tomorrow you either will die in your misery or you’ll die in gift， pick your gift.

市场是一个复杂的系统，我们试图用模型来简化它。

我饭吃但是如果不吃，对于饥饿是没有益处的。见到了贤能的人们而不去任用，这样对于衰弱的国家，也是没有益处的。

A leader's legacy is measured by the sustainability of their actions.