Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.
恐惧是迷信的主要根源之一，也是残忍的主要根源之一。征服恐惧是智慧的开始，无论是在追求真理还是在追求高尚生活方式的过程中。
The evidence for evolution is overwhelming.
如果你一直重读上一章，就无法开始人生的新篇章。
The interplay between local and global phenomena is a recurring theme in number theory.
【释义】贫穷之人因生活简朴，少欲知足，反而往往长寿；富人奢靡，有余之处过度挥霍，导致折损寿命。这是天道自然调节，有余者削减，不足者得到补益。
The dog is called Sandy. I like Sandy. He is not clever but he is very cheerful.