I like positive quotes, like everyone else, but I couldn't refrain from diasagreeing because taking the quote as it is shown on the image (without your oringal post on the Internet and all the contextual data you added there) can make allowances for untolerable extreme.
Being positive is great, and I have nothing against being wishful that everybody will see the best from what I say or write, but still I must take into account that taken to extremes, some well intended declarations can be taken as awful statement.
We are humans, and there are many ways we can relate to each other. We are not isolated, our sorrows, fears are all but human, and almost
everybody in this audience will share similar experiences (in different context, but we can always relate to each other, as long as we take the time to think about the others and care).