Technology has no boundaries, but business needs focus.
自知之明的人,不埋怨人;了解命运的人,不埋怨天;埋怨别人的人,遭遇穷困;埋怨上天的人,没有志向。
"The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all."