Software is under a constant tension. Being symbolic it is arbitrarily perfectible; but also it is arbitrarily changeable.
软件一直处于紧张状态。具有象征意义是任意完美的。但它也可以任意更改。
农业的可持续性不是一种选择,而是对后代子孙的必要责任。
"The quantum world is not just a smaller version of the classical world; it operates under entirely different rules."
Creativity is about making connections between things that don't seem connected.