永远不要低估人类精神的力量。它可以克服最不可能的困难。

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

Success is not a destination, but the road that you take.

阈限性是两个阶段之间的过渡状态，个体不再处于前一个状态，但尚未进入下一个状态。

I don’t think about being the best, I think about being better than yesterday.

Innovation is not just about technology; it's about changing the way we think and operate.

Your most unhappy customers are your greatest source of learning.

有时候最有力的时刻来自于你省略的部分。