“Moshe Rabbeinu described himself as ‘Heavy of mouth and heavy of tongue.’  Were it not for the fact that Moshe was not an accomplished speaker, nor a gifted orator, Bnei Yisrael would have likely remained in Egypt without being redeemed as quickly as they were, since all the days would have gone by with lectures, speeches and debates.” ~ R’ Yaakov Yeshaya Maza zt”l (Rov of Moscow) from Torah Tavlin