The important thing is allowing the whole world to wake up. Part of allowing the whole world to wake up is recognizing that the whole world is free—everybody is free to be as they are. Until the whole world is free to agree with you or disagree with you, until you have given the freedom to everyone to like you or not like you, to love you or hate you, to see things as you see them or to see things differently—until you have given the whole world its freedom—you’ll never have your freedom.
If a man sets out to hate all the miserable creatures he meets, he will not have much energy left for anything else; whereas he can despise them, one and all, with the greatest ease.
The finished man of the world must eat of every apple at once. He must hold his hatreds also at arm's length, and not remember spite. He has neither friends nor enemies, but values men only as channels of power.
Misanthropy ariseth from a man trusting another without having sufficient knowledge of his character, and, thinking him to be truthful, sincere, and honourable, finds a little afterwards that he is wicked, faithless, and then he meets with another of the same character. When a man experiences this often, and more particularly from those whom he considered his most dear and best friends, at last, having frequently made a slip, he hates the whole world, and thinks that there is nothing sound at all in any of them.
Why then, O brawling love! O loving hate! O any thing, of nothing first create! O heavy lightness, serious vanity, Misshapen chaos of well-seeming forms, Feather of lead, bright smoke, cold fire, sick health, Still-waking sleep, that is not what it is! This love feel I, that feel no love in this.
In some places, there's the concept of one religion, one truth. In the Muslim world, there's the notion of Allah. The Western, multireligious modern society is some kind of a challenge to this. These, I feel, are the main causes [for terrorism], and, when combined with lots of anger and frustration, cause a huge amount of hate.