The most important questions of life are, for the most part, really only problems of probability.

说出真相的唯一方式是以权威的口吻说话。

Data is the lifeblood of any organization. Without it, decisions are made based on intuition rather than evidence.

真相很少是纯粹的，也从来不是简单的。

能源的未来在于平衡经济增长与环境责任。