The art of medicine cannot be inherited, nor can it be copied from books
All drugs are poisons the benefit depends on the dosage.
In every human being there is a special heaven, whole and unbroken.
That which lives on reason lives against the spirit.
And it is true, best is nothing concealed which shall not be discovered; for which cause a marvellous being shall come after me, who as yet lives not, and who shall reveal many things.
Consider that we shouldn't call our brother a fool, since we don't know ourselves what we are.