So.. Tawakul (Complete Trust in Your Lord)..
One day the Prophet (peace be upon him) noticed a Bedouin leaving his camel without tying it. He asked the Bedouin, "Why don't you tie down your camel?" The Bedouin answered, "I put my trust in Allah." The Prophet then said, "Tie your camel first, then put your trust in Allah"
1. Try your very best AND place your trust in your Lord
Also, for those interested in medical school, read the following piece. Thanks Naji and Dulbahai.