your head
(Singlish, Manglish, dismissal) my foot, my ass (a dismissive response to someone's remark)
Working after school hours part of 'service'? Your head lah.
Thoughts are like airplanes flying in the air. If you ignore them, there is no problem. If you pay attention to them, you create an airport inside your head and permit them to land! Paisios of Mount Athos
Do you think that He who numbers the hairs of your head does not know the measure of your suffering? Yes, He knows it, therefore be at rest, trusting in our Heavenly Father. Paisios of Mount Athos
The heaviest burden you carry is the thoughts in your head. Source: Internet
Lower your head modestly while passing, and you will harvest bananas. African Congo Proverb
A kopeck saves the rouble, and the rouble guards your head. Russian Proverb
You cannot jump higher than your head. Russian Proverb