"The way of a fool is right in his own eyes: but he that hearkeneth unto counsel is wise."
The EGW quote directly echoes the principle of Proverbs 12:15 regarding the importance of seeking counsel rather than relying solely on one's own judgment.
"Herein lies a grave danger to the prosperity of our work. We must move discreetly, sensibly, in harmony with the judgment of God-fearing counselors; for in this course alone lies our safety and strength. Otherwise God cannot work with us and by us and for us. GW 486.3"
"Where no counsel is, the people fall: but in the multitude of counsellors there is safety."
The EGW quote is a clear restatement and application of the principle found in Proverbs 11:14, emphasizing the safety and strength found in seeking counsel from multiple sources.