給我動力的是尚未解決的難題，它有個真正有趣及影響深遠的解方。What drives me is a hard problem that hasn’t been solved, that has a really interesting and impactful solution.

給我動力的是尚未解決的難題，它有個真正有趣及影響深遠的解方。What drives me is a hard problem that hasn’t been solved, that has a really interesting and impactful solution. 
Uber共同創辦人 卡拉尼克 Travis Kalanick