Act as if what you do makes a difference. It does.

If you do not tell the truth about yourself you cannot tell it about other people.

Love is the most powerful force in the world.

悲伤不是线性的。它不会整齐地从否认走向接受。

解释：每种药材的生长都有其特定的环境和条件，说明药材产地与品质的关系。