Principles is another name for prejudice.
“原则”是“偏见”的另个名称。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
The best businesses solve real problems.
在商业和生活中，你必须冒险才能取得伟大的成就。
采矿业的领导力意味着将安全、效率和社区长期影响置于首位。