Grow slowly.
Erasmus writes, “Things that ripen prematurely are wont suddenly to go limp. What grows slowly and steadily can endure.”
Echoing Erasmus, about 360 years later, is Henry David Thoreau, in his journal entry for November 5, 1860:
‘I am struck by the fact that the more slowly trees grow at first, the sounder they are at the core, and I think that the same is true of human beings. We do not wish to see children precocious, making great strides in their early years like sprouts, producing a soft and perishable timber, but better if they expand slowly at first, as if contending with difficulties, and so are solidified and perfected.’
“Let’s slow down,” Steinbeck wrote in his journal while working on The Grapes of Wrath, “not in pace or wordage but in nerves.”