你不必总是和别人在一起才能快乐。你可以独自快乐。
You don't have to be a person that's always with somebody to be happy. You can be happy alone.
The business of education is not to make the young perfect in any one of the sciences, but so to open and dispose their minds as may make them capable of any, when they shall apply themselves to it.
True entrepreneurship lies in constantly challenging the status quo and seeking new opportunities.