There's a street in Abengourou that I really like as it has the seat of the Indénie King, but also a couple of buildings with very cool murals. Such as the one below, titled "Pour mieux vivre" (For better living). It says:

-Ne rien dire (not saying anything)

-Ne rien entendre (not hearing anything)

-Ne rien voir (not seeing anything)

Surely a great and timeless piece of advice.