The beauty of physics lies in its ability to explain the complex with simple principles.

在商业中，最重要的是拥有可持续的竞争优势。

Though debts are condemned in the financial world, the world of friendship and love may perversely depend on well-managed debts.

No matter what , just do not give up .Always believe that your dream can come true & just keep working for what you want to achieve.

网络是与人类其他部分交流的工具。

法律不是规则的体系，而是原则的体系。