When to soft Sleep we give ourselves away,
And in a dream as in a fairy bark
Drift on and on through the enchanted dark
To purple daybreak–little thought we pay
To that sweet bitter world we know by day. – Thomas Bailey Aldrich

The bed is a bundle of paradoxes: we go to it with reluctance, yet we quit it with regret; we make up our minds every night to leave it early, but we make up our bodies every morning to keep it late. – Charles Caleb Colton

In its early stages, insomnia is almost an oasis in which those who have to think or suffer darkly take refuge. – Colette