It's always too early to quit.

Either you run the day or the day runs you.

Who seeks shall find.

What you do today can improve all your tomorrows.

Begin to be now what you will be hereafter.

Go for it now. The future is promised to no one.

The most effective way to do it, is to do it.

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

Know or listen to those who know.