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。

创新是企业发展的永恒动力。

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。