城市的穷人就像树的根：看不见，但对生存至关重要。

写作是探索生命奥秘的一种方式。

一个好的算法就像一个讲得好的故事。

There’s a kind of beauty in the ordinary, if you take the time to see it.

The quality of an organization's perseverance determines the quality of its achievement.

Sometimes you just have to do what’s best for you and your life, not what’s best for everyone else.

采石场中的每一个挑战都是创新的机会。