实现真正自由的唯一途径是通过自律。
The only way to achieve true freedom is through self-discipline.
The future of manufacturing lies in circular economies—waste is just a resource in the wrong place.
The past is never dead. It's not even past.
劳动可以使我们摆脱三大灾祸:寂寞恶习贫困。
永远不要停止学习;一旦停止,你就会开始落后。