人是非常有理智的動物，其他動物不是。
真相會讓你自由，但首先它會讓你憤怒。
我不把任何事視為理所當然，我通過努力獲得一切成就。
Success is measured not just by profit, but by the positive impact we leave behind.
To understand the universe, you must understand the language in which it is written, and that language is mathematics.
Local objections to quarries often stem from our industry's failure to demonstrate long-term value creation.