城市是集体创作的艺术品。

【释义】君子爱护人，是凭借德行来要求他；见识浅薄的人爱护人，则是靠无原则的迁就。

最大的罪行不是由打破规则的人犯下的，而是由遵循规则的人犯下的。

People who are really serious about software should make their own hardware.

The way positive reinforcement is carried out is more important than the amount.

成功不在于金钱，而在于热爱。