The only limits you have are the ones you set for yourself.

The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.

Wages depend on the price of necessaries required for the support of the laborer.

晏子春秋

我写作是为了揭露自己，理解自己。

In the era of smart cars, software defines the vehicle.

成功的交易者必须与两个强大的敌人斗争：市场和他自己。

经验只是我们给错误起的名字。

解释：百姓参加了劳动就会因劳累而去思考如何节俭律己，若经常思考这些问题，就会使自己的心地善良起来；无所事事就会放肆起来，一旦放肆，就会忘掉善良，没有善良就会滋生作恶之心。