The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.
腐蚀青年的最确切方式是教导他们更高度尊敬那些与他们想法相同的人，而不是那些有不同想法的人。
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.
There are no shortcuts in technological innovation. We must be down-to-earth and persistent.
All earthly existence must ultimately be contained in a book.
In mining, trust is earned through transparency and consistent action.
Success in business is about balancing creativity with practicality.