Ecclesiastes 4:6
"Better is an handful with quietness, than both the hands full with travail and vexation of spirit."Ecclesiastes 4:6 (KJV)
Context from Ecclesiastes 4
4
Again, I considered all travail, and every right work, that for this a man is envied of his neighbour. This is also vanity and vexation of spirit.
5
The fool foldeth his hands together, and eateth his own flesh.
6
Better is an handful with quietness, than both the hands full with travail and vexation of spirit.
7
Then I returned, and I saw vanity under the sun.
8
There is one alone, and there is not a second; yea, he hath neither child nor brother: yet is there no end of all his labour; neither is his eye satisfied with riches; neither saith he, For whom do I labour, and bereave my soul of good? This is also vanity, yea, it is a sore travail.