I don’t let the past hold me back, I let it teach me.

Success is not about the destination, it's about the journey.

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

I love dream logic.

比被人谈论更糟糕的是不被谈论。

Life is a great big canvas，and you should throw all the paint on it you can.

我们的教学方法只有一个，就是必须维持孩子们的高度兴趣和强烈持续的注意力。

释义：圣人不会看重一尺长的美玉，却珍惜每一寸光阴。