To me, happiness is about three things: someone to love, something to do, and something to look forward to.
在科学领域,每一个被回答的问题都会引出十几个等待探索的新问题。
The great powers are always searching for opportunities to gain power at the expense of their rivals, which makes them inherently aggressive.
Every life is in many days, day after day. We walk through ourselves, meeting robbers, ghosts, giants, old men, young men, wives, widows, brothers-in-love, but always meeting ourselves.