You never know what motivates you.
Go for it now. The future is promised to no one.
Be gentle to all and stern with yourself.
Who seeks shall find.
Either you run the day or the day runs you.
I can, therefore I am.
Expect problems and eat them for breakfast.
Be kind whenever possible. It is always possible.
The wise does at once what the fool does at last.
By failing to prepare, you are preparing to fail.
There's only one thing that can guarantee our failure, and that's if we quit.