vary from minute to minute

Mindanao deep(plumbless; incomprehensible)

have no occupation

be bound hand and foot(undue caution)

eyes in the back of one's head(be infinitely resourceful)

fold one's hands helplessly

full of life and energy

be contrary to what one expects

as short…sighted as mice

be in a great bustle

be thoughtful and farseeing

go for the obstruse and forget the obvious

Practice makes perfect.

return the money found

lose one's vitality

wait for gains without pains

half the work with double

follow a logical train of thought.

Double happiness arrive at one's home.(Two happy occasions occur in the family.)

look at sth. from the angle of others