迷宫里的老鼠可以自由地去任何地方，只要它待在迷宫里。
A rat in a maze is free to go anywhere, as long as it stays inside the maze.
In mathematics, the journey is often more important than the destination.
The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed to exclude, in a manner, all other arts.
中西文化的融合不是简单的拼凑，而是产生新物质的化学反应。
Science is a powerful tool for humanity to understand and transform the world.