Musar for Eruvin 195:14
התם אפשר הכא לא אפשר ואי לא אפיך איכא בזיון כתבי הקודש טפי:
Ben 'Azzai who laid down<span class="x" onmousemove="('comment',' In respect of the laws relating to carrying on the Sabbath.');"><sup>37</sup></span> that walking is like standing.<span class="x" onmousemove="('comment',' Lit., ' (he who) walks is as (he who) stands', sc. since every step made represents a 'lifting up' of the foot from one spot and a 'putting down' of it in another spot, the very passing across the threshold constitutes a pausing on it; cf. Shab. 5b and Keth 31b (Sonc. ed., p. 172, n. 4) .');"><sup>38</sup></span> But is it not possible that he might throw<span class="x" onmousemove="('comment',' From the public domain directly into the house.');"><sup>39</sup></span>