Yoma 22a The Way One Walks - וגם בדרך כשהסכל הולך

Urgency is not the same as haste. Haste is a measure of speed and can at times be careless. Urgency is a character trait, an inner attitude that gives a certain quality of mindfulness and attentiveness to what one does. We learn these ideas from some of the laws of the Beit Hamikdash.