This I believe
Beliefs - strong?weak? to be held?. Imperfect. YMMV. Not (at) all original.
- A “No” is enough.
- Don’t give reasons for your no.
- Don’t explain yourself, especially to a mob.
- Make the minutes count.
- Don’t make a virtue out of being busy.
- Read “The art of thinking clearly”.
- Delivery fixes many short-comings.
- Brute force is a method to accomplish things. Don’t discount it too early.