如果你没有失败，说明你不够努力。
If you're not failing, you're not pushing hard enough.
Education is not about filling a bucket, but about lighting a fire.
忠于自己，但永远保持学习的心态。
The concept of computational efficiency is central to the design of learning algorithms.
如果历史以故事的形式教授，它将永远不会被遗忘。