Who said "Focus on being productive instead of busy."?

This quote is attributed to Evan Spiegel.

Focus on being productive instead of busy. - Evan Spiegel

"Focus on being productive instead of busy."

Evan Spiegel Work

Snapchat Founder American Born 1990 (age 36)

"Don't just build something nobody wants."

"The best products come from people who understand the problem deeply."

"Speed and focus are everything in a startup."

"We're trying to make the world a more open and connected place."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."