饥饿和贫困是世界上许多动荡和苦难的根本原因。
Hunger and poverty are the root causes of much of the world's unrest and misery.
The pursuit of knowledge is a journey that never ends, and every discovery opens the door to new questions.
历史的进程是自由的缓慢行进。
如果你想走得快，就独自前行；如果你想走得远，就一起走。
Exile is not just a geographical concept; you can be an exile in your own country, in your own family, in your own skin.