安全必须始终是采矿作业的首要任务。
The capacity to be alone is the capacity to love. It may look paradoxical to you, but it's not.
The exploration of computational complexity is a journey into the unknown, where each discovery opens new doors.
To enjoy freedom we have to control ourselves.
Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws.