The problem was with the house router, i need to allow communication between devices on Wi-fi, now works smoothly fine.
robert-dan@Wolfram-mbp ~> ping 192.168.178.125
PING 192.168.178.125 (192.168.178.125): 56 data bytes
64 bytes from 192.168.178.125: icmp_seq=0 ttl=64 time=1.898 ms
64 bytes from 192.168.178.125: icmp_seq=1 ttl=64 time=2.585 ms
64 bytes from 192.168.178.125: icmp_seq=2 ttl=64 time=1.894 ms
64 bytes from 192.168.178.125: icmp_seq=3 ttl=64 time=3.381 ms
64 bytes from 192.168.178.125: icmp_seq=4 ttl=64 time=2.719 ms
64 bytes from 192.168.178.125: icmp_seq=5 ttl=64 time=2.166 ms
ssh [email protected]
(of course replacing 'raspberrypi' with the name of your Pi)