It is true that the grasping of truth is not possible without empirical basis. However, the deeper we penetrate and the more extensive and embracing our theories become the less empirical knowledge is needed to determine those theories.
Conversation should be pleasant without scurrility, witty without affectation, free without indecency, learned without conceitedness, novel without falsehood.
I pray you bear me henceforth from the noise and rumour of the field, where I may think the remnant of my thoughts in peace, and part of this body and my soul with contemplation and devout desires.