Tough times never last, but tough people do.

What would you do if you knew you could not fail?
-- Robert Harold Schuller 罗伯特·哈罗德·舒勒
如果你知道自己不会失败，你会怎么做?

Goals are not only absolutely necessary to motivate us. They are essential to really keep us alive.
-- Robert Harold Schuller 罗伯特·哈罗德·舒勒
目标不仅对激励我们是绝对必要的。它们对我们的生存至关重要。