The land which we have spied is a very, very good land (Bamidbar 14 -7)
When the Lelover Rebbe decided to move to Israel about 150 years ago many people tried to discourage him by pointing out all the problems of living in Israel. He answered by comparing the above verse with Pirkey Avot
You should always be very, very humble (4-4)
Only someone who is very, very humble can appreciate how good the land of Israel really is.
This is According to the current Admor of Radoshitz who is Great Grandson the Lelover Rebbe.