TED-ED: How simple ideas lead to scientific discoveries

Ummeed waali dhoop

What made me keep smiling throughout this weekend?
Its the coca cola song 'Ummeed waali dhoop', definitely the most positive thing i heard in recent times

Ummeed waali dhoop, Sunshine waali aasha

Rone ki wajah hai kam, Hansne ke bahane jyada
Zidd hai muskuraayenge, Khush rehne ka hai waada

Umeed wali dhoop, Sunshine waali asha

Tum dil se agar puchhoge, Woh khush rehna hi chahe
Jab sache mann se maango, Toh khul jaati hai raahein
Toh khul ke khusi lutaao, Ye kya aadha-aadha

Umeedon wali dhoop, Sunshine Wali asha
Umeedon wali dhoop, Sunshine Wali asha

Believe in a happier tomorrow