It is good to see the noble ones

Sāhu dassanamariyānaṃ, sannivāso sadā sukho;

Adassanena bālānaṃ, niccameva sukhī siyā.

It is good to see the noble ones, and to live with them is happiness. 

Happy ist he who never sets eyes on fools.

Dhammapada, 206.