没有绝对的安全，只有相对的风险控制。
There is no absolute security, only relative risk control.
The best performance improvement is the transition from the nonworking state to the working state.
长期习惯于不认为某件事是错的，会给人一种表面上的正确印象。
But the old man thought only of his steering and his great tiredness. He had gone out too far and the sharks had beaten him. He knew they would leave him nothing but the stripped skeleton of his great catch.
I don’t like to depend on anyone else. I have a lot of pride.
Technology is a tool, talent is the core.