你唯一应该努力超越的人就是昨天的自己。
The only person you should try to be better than is the person you were yesterday.
Those who fear failure are destined not to succeed.
我不喜欢做简单的事。我喜欢做有挑战性并能推动我的事。
Words have no power to impress the mind without the exquisite horror of their reality.
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。