Energy apparently increases with the amount of work to be done. When nothing of burning urgency is waiting, it decreases much sooner. Heaven seems to understand such economy.
Edith SteinThe soul of woman must be expansive and open to all human beings, it must be quiet so that no small weak flame will be extinguished by stormy winds; warm so as not to benumb fragile buds... empty of itself, in order that extraneous life may have room in it; finally, mistress of itself and also of its body, so that the entire person is readily at the disposal of every call.
Edith Stein