A hundred times every day I remind myself that my inner and outer life are based on the labors of other men, living and dead, and that I must exert myself in order to give in the same measure as I have received and am still receiving...
The function of consciousness is to solve problems of adaptation.
教育是点燃火焰，而不是填满容器。
When making something， always get a few extras — extra material， extra parts， extra space， extra finishes. The extras serve as backups for mistakes， reduce stress， and fill your inventory for the future. They are the cheapest insurance.
存钱和投资都是好习惯。几十年来不加思索地定期投资少量资金是通往财富的一条道路。