Yearn deeply…

For it is no small thing that God is going to give to those who thus yearn (for God); no half-efforts will get them to the goal. What God is going to give them is not something he has made; he is going to give himself… Toil, then, to lay hold of God; yearn deeply for what you are going to possess forever.
–Saint Augustine (354-430)

Before important action…

Before each important action, I will stop to consider for a moment what relationship it has to eternal life and what may be the main reason for my undertaking it: is it for the glory of God, or for the good of my own soul, or for the good of the souls of others? If my heart says yes, then I will not swerve from carrying out the given action, unmindful of either obstacles or sacrifices.
–Saint Faustina (1905-1938)