Great quote! I just stumbled across this one:

“Being generous often consists of simply extending a hand. That’s hard to do if you are grasping tightly to your righteousness, your belief system, your superiority, your assumptions about others, your definition of normal.”
— Patti Digh, Life is a Verb: 37 Days to Wake Up, Be Mindful, and Live Intentionally

Definitely something I try to live by...I fail miserably every day, but I'm human.