Here are some words of wisdom from my favorite doctor:
“But on you will go though the weather be foul.
On you will go though your enemies prowl.
On you will go though the Hakken-Kraks howl.
Onward up many a frightening creek, though your arms may get sore and your sneakers may leak.
On and on you will hike.
And I know you’ll hike far and face up to your problems whatever they are.”