“Do not judge others, for you will be judged too and the same measure you use will be measured to you”, Matthew 7:1-2.
That gross-brown looking apple, may be the most delicious and juicy apple ever. The old rack in a store corner, may have the most gorgeous clothes ever. Things are not as we always assume them to be. Do not judge a man by his opinion, instead judge him by what his opinions have made of him. It’s easier for us to see someone and pin them with the personality we think suits them.
In conclusion I say, give people a chance and get to know them better. Don’t jump the gun and assume someone is cruel before they show you their true colours. And again, as boring as that book my look page through it, who knows it might inspire you.