There is nothing impossible to him who will try.
My son, ask for thyself another kingdom, for that which I leave is too small for thee.
A book of quotations... can never be complete.
By denying scientific principals, one may maintain any paradox.
It is surely harmful to souls to make it a heresy to believe what is proved.
In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual.
The reason a dog has so many friends is that he wags his tail instead of his tongue.
Science without religion is lame, religion without science is blind.
To become a popular religion, it is only necessary for a superstition to enslave a philosophy.
Before you criticize someone, walk a mile in their shoes. That way, if you piss them off, they are a mile away... and barefoot.