解释：每种药材都有其独特的功效，而方剂则是将多种药材巧妙配伍以发挥更大效用。

The only thing we have to fear is fear itself.

质量和安全是我们产品的基础，我们必须坚持最高标准。

发现可能性的极限的唯一方法是超越它们进入不可能的领域。

Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.

一个奇怪的悖论是，当我接受自己本来的样子时，我就能改变。