拥有好主意的最好方法就是拥有很多主意。
We are all products of deep time.
Innovation is the key to unlocking a sustainable energy future.
The fact is that every writer creates his own precursors. His work modifies our conception of the past, as it will modify the future.
检验一个假设的唯一方法是寻找所有反对该假设的信息。