学习应使人感到快乐,否则不能称之为真正的学习。
The deeper the pain, the more profound the art.
艺术是一种驾驭世界混乱的方式。
The most dangerous phrase in the language is, 'We've always done it this way.'
宇宙的扭曲面——黑洞、虫洞、奇点等——是一个谜团,一个挑战我们理解的奥秘。
The history of women’s labor force participation is not a steady march upward but a story of fits and starts.