The greatest killer of happiness is comparison. If you must compare， compare yourself to you yesterday
The Greeks understood the mysterious power of the hidden side of things. They bequeathed to us one of the most beautiful words in our language—the word 'enthusiasm'—en theos—a god within.
The causal approach is about understanding the mechanisms that generate the data.
生活是一段必须经历的旅程，无论道路和住宿条件多么糟糕。
A wealth of information creates a poverty of attention.
自然给了我们一些她的光芒，但不是全部的光芒。