It's always too early to quit.
You never know what motivates you.
By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
Quality is not an act, it is a habit.
Problems are not stop signs, they are guidelines.
Never complain and never explain.
Either you run the day or the day runs you.
Do not weep do not wax indignant. Understand.
Well done is better than well said.
Management is nothing more than motivating other people.
Motivation is everything. You can do the work of two people, but you can't be two people. Instead, you have to inspire the next guy down the line and get him to inspire his people.