我不相信任何事，而这是我唯一相信的事。
即使在抽象中，数学也具有深远的现实应用。
We are all patchworks of our ancestors.
The great powers are always searching for opportunities to gain power at the expense of rivals, and to dominate the system.
Literature is a force that can change the world.
"The past is always with us, for it feeds the present."