User needs are the driving force behind our progress.

人生是一系列的选择，而最难的那些才是最重要的。

学者学习古人，开始时接触到的是粗浅的内容，中期接触到精华，最终领悟到其神妙变化。

What you do on your bad days matters more than what you do on your good days.

False facts are highly injurious to the progress of science, for they often endure long.  

【译文】 颜渊问仁。孔子说：“用坚强的意志、顽强的拼搏精神，主持正义、捍卫道德、维护和平，这就是仁。一旦做到了这一点，普天下的人都会崇敬你、追随你、向你学习。为崇高理想而奋斗要靠的是自己，难道还能靠别人吗？”颜渊说：“请问其详？”孔子说：“违反礼法的事不要看、不要听、不要说、不要做。”颜渊说：“我虽不才，愿照此办理。”

"The universe is asymmetric and I am persuaded that life, as it is known to us, is a direct result of the asymmetry of the universe or of its indirect consequences."

现实与幻觉之间的界限常常模糊不清。