"The key to good research is not just the method, but the clarity of the question and the quality of the data."
The future of coal lies in sustainable and responsible mining practices.
爱情和高贵的心灵形影相随。
经验只是我们给错误起的名字。
You have to be willing to take risks and step out of your comfort zone.
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.