Real knowledge is to know the extent of one's ignorance.
The shortest and surest way of arriving at real knowledge is to unlearn the lessons we have taught,to mount the first principles, and take nobody's word about them.
The great obstacle to discovery is not ignorance -it is the illusion of knowledge.
The good life is inspired by love and guided by knowledge.
Rael knowledge never promoted either turbulence or unbelief; but it's progress is the forerunner of liberality and enlightenment tolerance.