"I'm a perfectionist, I admit it. I'm always trying to improve."

最成功的领导者是那些能够适应变化并激励团队也这样做的人。

The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the language of the past, the nearer I shall feel the breath of universal history.

数学的本质在于它的自由。