One of the elements which has great influence in the success of the human being and is a condition for achievements in especially big tasks, is having a lot of patience. Having less patience is an obstacle for success and makes the person unable to complete his/her tasks and make him/her to jump from one branch to another, from this job to another. As a consequence, no task is completed.
Many people have very good abilities in science, technical, industrial, literature and other fields but due to jumping from one branch to another, cannot complete one task completely. On the other hand others who have half their abilities, by having patience and perseverance progress a lot, making others surprised [1].
[1] Martyr Motahhari’s Book Collection, Vol. 22, page 172.
source : Shafaqna