Problems are not stop signs, they are guidelines.
Things do not happen. Things are made to happen.
By failing to prepare, you are preparing to fail.
To be a good loser is to learn how to win.
Quality is not an act, it is a habit.
Without hard work, nothing grows but weeds.
If you think you can do it, you can.
Do not weep do not wax indignant. Understand.
Know or listen to those who know.
What you do today can improve all your tomorrows.
The capacity you're thinking of is imagination without it there can be no understanding, indeed no fiction.