留得五湖明月在，不愁无处下金钩。
只要有能力，总有机会翻身。
真相很少是纯粹的，也从不简单。
Silence remains, inescapably, a form of speech.
机器学习算法的最终测试是它在新的、未见过的数据上表现良好的能力。
In the pursuit of mathematical truth, we often find more questions than answers.
The food system must evolve to meet the needs of a growing population.
To be happy, it is necessary to forget as well as to remember.