Writing is my way of fighting against forgetting.

The relation between what we see and what we know is never settled.

The essence of education means: one tree shakes another, one cloud pushes another, one soul awakens another.

The fundamental law of the militia is, that it be created, directed and commanded by the laws, and ever for the support of the laws.

企业的角色是生产比其成本更有价值的商品和服务，同时尽可能少地消耗资源。