某些价格形态并非随机，而会有对预测的影响。
Sustainability isn't just a trend—it's a responsibility we owe to future generations.
The main difference between me and other people who have amassed this kind of money is that I am primarily interested in ideas, and not in making money.
It requires indeed some courage to undertake a labor of such far-reaching extent.
"The writer is a man who is always trying to find the truth, the truth about himself, the truth about the world, the truth about life."
The future of energy lies in diversification—no single source will meet all our needs.