能源安全就是国家安全。

To tax the larger incomes at a higher percentage than the smaller， is to lay a tax on industry and economy； to impose a penalty on people for having worked harder and saved more than their neighbors.

可持续成功的关键在于平衡利润与目标。

艺术不必复杂才能好。

"The key to good research is not just the method, but the clarity of the question and the quality of the data."

我是一个激进分子。