忠于自己，但始终乐于学习。
Stay true to yourself, yet always be open to learn.
The past is always tense, the future perfect.
"Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts."
统计学中最重要的不是数字，而是产生它们的方法及其背后的意义。