Nature, when left to universal laws, tends to produce regularity out of chaos.
Genius is the ability to independently arrive at and understand concepts that would normally have to be taught by another person.
Act only according to that maxim whereby you can at the same time will that it should become a universal law.
Enlightenment is man's emergence from his self-incurred immaturity.
The possession of power inevitably spoils the free use of reason.
Do the right thing because it is right.