Calculated is the truth of adulthood, whereas honest is the truth of a child.
Every optimistic path will take you farther, faster, and to greater altitude than any road of pessimism.
To hate is to deprive oneself of energy better spent on worthwhile endeavors.
Arrogance cometh before reality.
Add a task to a busy person's plate, and it will get done in short order. Add a task to the plate of someone with nothing to do, and it will never get done.
Exceptional people learn that doing their best is all they can do.