If you think you can do it, you can.
Quality is not an act, it is a habit.
The most effective way to do it, is to do it.
What you do today can improve all your tomorrows.
It's always too early to quit.
Go for it now. The future is promised to no one.
The wise does at once what the fool does at last.
Always desire to learn something useful.
Well done is better than well said.
If you're going through hell, keep going.
Man's heart away from nature becomes hard.