Authors:

Memories may escape the action of the will, may sleep a long time, but when stirred by the right influence, though that influence be light as a shadow, they flash into full stature and life with everything in place

John Muir (1997). “John Muir: Nature Writings”, p.818, Library of America
Memories may escape the action of the will, may sleep a long time, but when stirred by the right influence, though that influence be light as a shadow, they flash into full stature and life with everything in place