Do not look only at yourself, and you will see much. Do not justify yourself, and you will be distinguished. Do not brag, and you will have merit. Do not be prideful, and your work will endure.
I'm at the point in my life where I don't want to work as hard. Actually, I've had to take a good hard look at workaholism and it's effect on one's mental health.
Let a man learn to look for the permanent in the mutable and fleeting; let him learn to bear the disappearance of things he was wont to reverence; without losing his reverence; let him learn that he is here, not to work, but to be worked upon; and that, though abyss open under abyss, and opinion displace opinion, all are at last contained in the Eternal Cause.