犯罪不是由贫困引起的,而是由人们合法和非法收入之间的差距引起的。
每一颗种子都有改变世界的潜力。
Every nation shares the responsibility to protect our oceans, regardless of their coastline size.
Racial distinctions should not play a role in sport.
I'm not afraid to fail because I know it's part of success.
Every material has its own memory and history.
科学通过不断质疑和完善我们的理解而进步。