1) не имеющий ценности, дешевый;
2) перен. очень дорогой, бесценный, неоценимый.
"Men can starve from a lack of self-realization as much as they can from a lack of bread."
"Find a job you like and you add five days to every week."
H. Jackson Brown, Jr.
"Happiness and moral duty are inseparably connected."
"Wherever there is a human being, there is an opportunity for a kindness."
Lucius Annaeus Seneca