A prayer, and another prayer:
Almighty God, our heavenly Father, without whose help labour is useless, without whose light search is in vain, invigorate my studies and direct my enquiries, that I may by due diligence and right discernment establish myself and others in thy holy Faith. Take not, O Lord, thy Holy Spirit from me, let not evil thoughts have dominion in my mind. Let me not linger in ignorance and doubt, but enlighten and support me for the sake of Jesus Christ our Lord. Amen.
O God, who hast ordained that whatever is to be desired should be sought by labour, and who by thy blessing bringest honest labour to good effect, look with mercy upon my studies and endeavours. Grant me, O Lord, to design only what is lawful and right; and afford me calmness of mind, and steadiness of purpose, that I may so do thy will in this short life, as to obtain happiness in the world to come, for the sake of Jesus Christ, our Lord.
Samuel Johnson, 1709-84