译文：少年不知道早起勤奋学习，到老了后悔读书少就太迟了。赏析：人在年轻时，精力旺盛，正是勤奋读书，努力奋斗的时候。

"Writing is a way of saying to the world, 'I exist, and I have something to say.'"

The only limits you have are the ones you set for yourself.

Science is not about control. It is about cultivating a perpetual condition of wonder in the face of something that forever grows one step richer and deeper than our latest theory about it.

在快速变化的世界中，适应性至关重要。

田横的五百壮士如今在哪里？难道归来后都能封侯吗？