Heartiest greetings to you on Guru Nanak's gurpurab. One of his significant saying had been “Kirat Karo, Naam Japo, Wand Shako”.
Do your work and perform your duty and serve with complete devotion, truthfulness, and honesty. And in doing so if you remember the name of the Almighty, that would not let you deviate from your truthful path of service. And last 'wand shako', is to always share your love, care, riches, with others...selflessly.
Let us celebrate of our being by continuing to remember his great teachings.