爱好学习接近智慧，努力行善接近仁德，知道耻辱就接近勇敢。
书籍是时间的容器，它们保存着过去的思想和情感，供未来的读者探索。
The ultimate goal of machine learning is to make computers learn from experience and improve their performance on tasks over time.
The past is never dead. It's not even past.
Success is not final, failure is not fatal: It is the courage to continue that counts.