Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

Success is not the key to happiness. Happiness is the key to success.

我不与任何人竞争，只与自己竞争。我的目标是比昨天的自己更好。

The Internet is a powerful tool for education, communication, and collaboration.

第十一条诫命是“你不可计算”或“你不可计算”-我忘记了。

坚持志向是功绩地位的根本；不懒惰是各种善事的老师。

农业的未来取决于创新和可持续发展的携手并进。

我不害怕犯错。我害怕不去尝试。