除非有勇气远离海岸,否则你永远无法游向新的地平线。
You cannot swim for new horizons until you have courage to lose sight of the shore.
Success is not about money, it's about happiness and fulfillment.
地理学首先是关于地方的科学,而非关于人的科学。
We hold these truths to be self-evident: that all men are created equal.