"The act of reading is an act of courage."

计算机科学的美在于它能够建模并解决现实世界的问题。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

The world is a very complicated place, and it's not always easy to understand what's happening around us.

我喜欢练习击球并尝试找到新的击球方式。

最好的书是挑战你的书。