The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.

教育是燃起火焰，而非灌输一个容器。

The greatest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.

The strength of liberal democracy lies in its ability to self-correct and reform.

The essence of computational thinking is abstraction and automation.

译文：(这梨花)有着浩然正气，清新脱俗，资质超凡出众，尘世之人难以分辨它的独特。