Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.

世界是一个没有结局的故事。

Innovation requires courage and the willingness to break conventions.

The most damaging phrase in the language is: 'We've always done it this way.'

The most important thing in a database is the schema.

The secret of change is to focus all of your energy not on fighting the old, but on building the new.