Two roads diverged in the wood and I took the one less traveled by, And that has made all the difference.

出自北齐·颜之推《颜氏家训·教子》引谚语。教育媳妇，要趁她刚嫁到婆家之时；教育孩子，应当赶在孩提时代，教育要掌握最适宜的时间才会有效果。

"The unexamined life is not worth living."

解释：两虎相斗而劣狗趁机得到好处。

发展不是关于商品，而是关于人。

好弓难以拉开，然而可以射得高射得深；良马难以驾御，然而可以负重行远。