在骨料行业，离市场越近，竞争力就越强。

The city is a living thing, always changing, always the same.

音乐让我学会了坚持。

The study of computational complexity is not just about solving problems, but also about understanding the limits of what can be computed.

The only limit to your impact is your imagination and commitment.

The method of psychology must be strictly controlled.

局外人

写作的行为是一种勇气的行为。

儿童不仅在心理上是被动的，而且像一个空花瓶，是一个有待于充满及塑造的生命。