The concept of infinity is not just a mathematical abstraction, but a physical reality.

We thought we had such problems. How were we to know we were happy?

领导力是关于创造更多的领导者，而不是更多的追随者。

在网球中，就像在生活中一样，你必须不断前进——一次一分。

The source of every crime, is some defect of the understanding; or some error in reasoning; or some sudden force of the passions.

The strengths approach is about identifying what is right with people and building on those qualities.

奶牛养殖既是一门艺术也是一门科学——尊重两者对于成功至关重要。