The progress of a child is not determined by age, but by the freedom to see everything around him.
儿童的进步不是取决于年龄，而是取决于能够自由地观看他周围的一切。
In the factory, we make machines; in the field, we grow food; but in the office, we make decisions that shape both.
经验只是我们给错误起的名字。
一个人懒惰又奢侈，生活就会贫困；勤劳而节俭，生活就会富足。
The true monument is not the building, but the memory it leaves behind.
Interview with Infinity Plus (February 2001)
The best time to work on your marriage is before you have one.