母亲是孩子世界中的主要因素。她的行为塑造了孩子的行为。

我一直是个乐观主义者，我想这源于我相信创造力和智慧的力量可以让世界变得更美好。

Copying others is a good way to start. Copying yourself is a disappointing way to end.

The world needs science, and science needs the world.

Quality begins at the farm; every step in the supply chain must uphold the highest standards.

The camera is like a weapon; it's dangerous if you don't know how to use it.