Nature is a wonderful teacher, and if we will only be patient and observe, she will reveal her secrets to us.

Small improvements, consistently applied, lead to massive change over time.

追求数学知识是一段永无止境的旅程。

站在风口上，猪都能飞起来。

我不害怕说出我的想法。

书籍是飞机，是火车，是道路。它们是目的地，也是旅程。它们是家。