文字和圖畫(huà)之間的空間正是魔法發(fā)生的地方。
Natural selection is the only known natural process that can build functional complexity.
The future of coal depends on our ability to innovate and reduce its environmental impact.
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
The greatest discoveries often come from unexpected places.