Measure what is measurable, and make measurable what is not so.
测量可测量的,并使不可测量的成为可测量的。
The eagle never lost so much time as when he submitted to learn of the crow.
我不害怕失败,我害怕不去尝试。
你会说他做这些是为了讨好看守。或者也许是为了同我们搞好关系。而我则认为他只是为了再度体验一下正常人的感觉,哪怕只是为了短短的片刻。
The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.
教育的真正价值不仅在于事实的积累,而在于训练思维进行批判性和创造性的思考。
Success only comes through preparation.