创业就要像打麻将一样，要时刻保持兴奋和紧张感。
Entrepreneurship should be like playing mahjong, always maintaining excitement and tension.
Mathematics is the key to unlocking the secrets of the universe and understanding the fundamental laws that govern it.
译文：读书人本来就不是大富大贵的命，得意时也不必炫耀锦衣玉食。