在数学中，从困惑到清晰的旅程是最有价值的体验。

The discipline of the written word punishes both stupidity and dishonesty.

能源领域的创新不是可选项；它是必须的。

Success is not final, failure is not fatal: It is the courage to continue that counts.

最好的报复就是继续前进，放下过去。