Never complain and never explain.

If you're going through hell, keep going.

It's always too early to quit.

Quality is not an act, it is a habit.

If you think you can do it, you can.

If you've got a talent, protect it.

The wise does at once what the fool does at last.

If you can dream it, you can do it.

Begin to be now what you will be hereafter.