Change it when you know it. If you smell it, you will be very happy.

2. Good medicine tastes bitter and is good for illness, but advice when most unpleasant is good for action.

I suggest you choose one, because the bitter taste of good medicine is good for the disease, but the advice when you need it most is unpleasant and good for action!

Literally, good medicine tastes bitter, and only suffering can cure the disease. Advice is often unpleasant, but it is good for our actions. This sentence mainly reflects that the truth is not good! )

Correct hell

It is too much not to change.