“Keep those close that bring joy and purpose and maintain distance from people who induce chaos and turmoil in your life.”
Related quotes

“Those who bring sunshine into the lives of others cannot keep it from themselves.”
As quoted in Christ's Second Coming Fulfilled (1917) by Marion Morris, p. 144

“It is in the turmoil of chaos that we discover what, if anything, we are.”
Source: Shadow of the Hegemon

Source: The Warrior Within : The Philosophies of Bruce Lee (1996), p. 30

“Life will bring you pain all by itself. Your responsibility is to create joy.”
Source: In Defense of Chaos: The Chaology of Politics, Economics and Human Action, (2013), p. vii.

“And those people should not be listened to who keep saying the voice of the people is the voice of God, since the riotousness of the crowd is always very close to madness.”
Nec audiendi qui solent dicere, vox populi, vox Dei, quum tumultuositas vulgi semper insaniae proxima sit.
Variant translation: We should not listen to those who like to affirm that the voice of the people is the voice of God, for the tumult of the masses is truly close to madness.
Works, Epistle 127 (to Charlemagne, AD 800)