This painting on the wall of a Zurich office building is actually an art piece called “How to Work Better” by artist duo Fischli/Weiss (that’s Peter Fischli and David Weiss).
The interesting part? As described in the Guardian’s obit of Weiss:
How to Work Better (1991) is a manifesto comprising 10 persuasive but empty sentences, each with the aim of improving workplace productivity and morale… . Fischli/Weiss plucked these stock phrases from a factory in Thailand and painted them in large stencilled letters to cover the exterior of an office block in Oerlikon, Zurich, visible on the approach into the city centre by train from Zurich Airport.
Think twice about pithy motivational business quotes!