The world is a great desert, and we are the travelers.

In the quest for understanding the fundamental nature of reality, we must be prepared to question everything we think we know.

Believe that life is worth living, and your belief will help create the fact.

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。