"Patient endurance achieves all things; the person whom God possesses lacks nothing; God alone is sufficient." St. Teresa of Avila (Spanish Nun, Mystic and Writer, 1515-1582)
Endurance is a word frequently used in the New Testament of the Bible. It is a word I need to hear regularly. People disappoint us; daily tasks get boring; fulfilling our calling is tiring and just plain hard. But nothing is accomplished without endurance and everything is possible with endurance.
"I know quite certainly that I myself have no special talent; curiosity, obsession and dogged endurance, combined with self-criticism, have brought me to my ideas." Albert Einstein (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)
"Therefore, since we have so great a cloud of witnesses surrounding us, let us also lay aside every encumbrance and the sin which so easily entangles us, and let us run with endurance the race that is set before us, fixing our eyes on Jesus, the author and perfecter of faith, who for the joy set before Him endured the cross, despising the shame, and has sat down at the right hand of the throne of God. For consider Him who has endured such hostility by sinners against Himself, so that you will not grow weary and lose heart." Hebrews 12:1-3 (New American Standard Bible)