生活中唯一的限制是你为自己设定的限制。
The only limits in life are the ones you set for yourself.
石化行业必须适应低碳趋势，才能在新时期保持竞争力。
He who wants to do good knocks at the gate;he who loves finds the gate open.
The beauty of Arabic literature lies in its ability to weave history with imagination.
我们必须投资于下一代农民——他们掌握着粮食的未来。
小说就像蜘蛛网，或许连接得很轻，但仍然在四个角落都与生活相连。