Truth was the only daughter of Time.
The knowledge of all things is possible
Nature varies the seed according to the variety of the things she desires to produce in the world.
Anyone who conducts an argument by appealing to authority is not using his intelligence; he is just using his memory.
Vows begin when hope dies.
Those who are enamoured of practice without science are like a pilot who goes into a ship without rudder or compass and never has any certainty of where he is going. Practice should always be based upon a sound knowledge of theory.