A Quote by Pirke Avot /Ethics of the Fathers on community, judging, speech, learning, trust, and time

Hillel said, do not separate from the community, do not trust yourself till the day you die, do not judge your fellow until you reach his place, do not make a statement which cannot be understood which will [only] later be understood, and do not say when I have free time I will learn, lest you not have free time.