(noun) Disturbance
"Artists are here to disturb the peace."
"If there is disturbance in the camp, the general's authority is weak."
"Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present."
"It is not worth the while to let our imperfections disturb us always."
"The mind must be allowed to settle undisturbed over the object in order to secrete the pearl."
"Do not disturb yourself by picturing your life as a whole."
"I rejoice to live in such a splendidly disturbing time!"
"If you are pained by external things, it is not they that disturb you, but your own judgement of them. And it is in your power to wipe out that judgement now."