An easy picross this time, to wish you a happy new year 2021 full of peace.
The opportunity to pay tribute to this craftsman of non-violence, who wrote :

If you want peace in the world, you need peace in your country.
If you want peace in your country, you need peace in your region.
If you want peace in your region, you need peace in your city.
If you want peace in your city, you need peace in your street.
If you want peace in your street, you need peace in your house.
If you want peace in your home, you need peace in your heart.

N.B. "Great Soul" is said "mahātmā" in Sanskrit. Title he refused.