商业中最强大的工具是一个执行得当的简单想法。
The most powerful tool in business is a simple idea executed well.
Progress is not inevitable; it is the result of deliberate choices and actions.
"Every experiment, no matter how small, is a step towards a greater understanding."
Every book is a quotation; and every house is a quotation out of all forests, and mines, and stone quarries; and every man is a quotation from all his ancestors.