不要以虚妄的心伤害自己的本心，不要因外在的因素伤害了自身。
The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life.
Efficiency in mining isn't just about cost-cutting; it's about maximizing value while minimizing waste.
The world is full of magic things, patiently waiting for our senses to grow sharper.