We are all climbing toward the summit
of our hearts' desire. Should the other
climber steal your sack and your purse
and wax fat on the one and heavy on the
other, you should pity him;
The climbing will be harder for his
flesh, and the burden will make his way
longer.
And should you in your leanness see his
flesh puffing upward, help him a step;
it will add to your swiftness.

-- excerpt from Sand and Foam, by Kahlil Gibran