The moment one gives close attention to anything, even a blade of grass, it becomes a mysterious, awesome, indescribably magnificent world in itself.

解释：花开得好看，但不结果实，比喻中看不中用，形式华丽而没有实际内容，是耻辱。

在数学中，就像在生活中一样，最优雅的解决方案往往来自于对问题的深刻理解。

I have always been fascinated by the darker side of human nature.

失去自尊就意味着不幸福。

"I believe in positive thinking and visualization."

我们不要害怕犯错，因为只有通过犯错我们才能学习和进步。