"Life is a series of choices, and the ones you don't make are just as important as the ones you do."
生活是一系列的选择,而你没有做出的选择和你做出的选择一样重要。
能源的未来在于平衡经济增长与环境管理。
最坚固的锁链是由恐惧而非钢铁制成的。