It's always too early to quit.

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

The dog that trots about finds a bone.

Begin to be now what you will be hereafter.

If you think you can do it, you can.

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

The secret of getting ahead is getting started.

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

Expect problems and eat them for breakfast.