We do not know whether Hitler is going to found a new Islam. He is already on the way; he is like Muhammad.
Thoughts without content are empty, intuitions without concepts are blind.
Rules for Happiness: something to do, someone to love, something to hope for.
If you punish a child for being naughty, and reward him for being good, he will do right merely for the sake of the reward; and when he goes out into the world and finds that goodness is not always rewarded, nor wickedness always punished, he will grow into a man who only thinks about how he may get on in the world, and does right or wrong according as he finds advantage to himself.
We are not rich by what we possess but by what we can do without.
Two things fill the mind with ever new and increasing admiration and awe, the oftener and more steadily we reflect on them: the starry heavens above me and the moral law within me.
Enlightenment is man's leaving his self-caused immaturity. Immaturity is the incapacity to use one's intelligence without the guidance of another. Such immaturity is self-caused if it is not caused by lack of intelligence, but by lack of determination and courage to use one's intelligence without being guided by another. Sapere Aude! Have the courage to use your own intelligence! is therefore the motto of the enlightenment.
One of the big dangers is to pretend that you can follow a predictable process when you can't.
The sense that the meaning of the universe had evaporated was what seemed to escape those who welcomed Darwin as a benefactor of mankind. Nietzsche considered that evolution presented a correct picture of the world, but that it was a disastrous picture. His philosophy was an attempt to produce a new world-picture which took Darwinism into account but was not nullified by it.
I'm a big boy, but I can get jiggy with it. Ladies, I will go to dance clubs, and I will tear it up hardcore for a good 30 seconds.
What I'm not - I can't control other people's campaigns. If they decide that's what they want to do with their time and money, they certainly have a right to do it.