to rely on a single source (as of income), rather than diversifying

listen to the pronunciation of to rely on a single source (as of income), rather than diversifying
English - Turkish

Definition of to rely on a single source (as of income), rather than diversifying in English Turkish dictionary

put all one's eggs in one basket
varını yoğunu tehlikeye atmak
English - English
put all one's eggs in one basket

They felt that buying more real estate than they already had would be putting all their eggs in one basket.