企业的成长，是一个不断试错的过程。

Psychology must be a science of observation, not speculation.

When you don’t know how much to pay someone for a particular task， ask them “what would be fair” and their answer usually is.

Between the wish and the thing the world lies waiting.

解释：遵守礼制，可使国家长久，使社稷安定，让人们尊卑有别，上下有序，对后代是有益处的。

I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.

数学的乐趣在于旅程，而不仅仅是目的地。