Leadership is about making tough decisions today that will shape a better tomorrow.

数学的历史是人类思想和进步的历史。

实现明天的唯一限制是我们今天的疑虑。

不要害怕失败，因为失败是成功的垫脚石。

God writes the Gospel not in the Bible alone, but also on trees, and in the flowers and clouds and stars.

Running a business is like farming—stay grounded and avoid short-term gains.