Walls have ears
Waste not, want not
Water is boon in the desert, but the drowning man curses it
Well begun is half done
We soon believe what we desire
What everybody says must be true
What goes up must come down
What is bred in the bone will come out in the flesh
What is the good of a sundial in the shade
What is the mother of industry
What soberness conceals, drunkenness reveals
What the eye does not see, the heart does not grieve over
When the going gets tough, the tough get going
What you don´t know can´t hurt you
What you loose on the swings you gain on the roundabouts
What you´ve never had, you never miss
When all fruit falls, welcome haws
When all men speak, no man hears
When in doubt, leave out
When in Rome, do as the Romans
When one door shuts, another opens
When the cat is away, the mice will play
When the going gets tough, the tough get going
When there´s a will, there´s a way
When the wolf comes in the door, love creeps out of the window
When things are at the worst, they begin to mend
Where are the snows of yesteryear
Where there´s smoke, there´s fire
While there is life, there is hope
Who says A must say B
Willing hands make light work
Winning isn´t everything, it´s the only thing