证明是一种可重复的说服实验。

我们地球的过去历史必须通过现在可以看到的现象来解释。

If you're not failing every now and again, it's a sign you're not doing anything very innovative.

"The only limit to our realization of tomorrow will be our doubts of today."

在快速变化的市场中，灵活性和适应性是企业成功的关键。