没有压力,就没有钻石。
Art should be measured by its consequences, not by its beauty.
Efficiency in extraction isn't just good for profits; it's good for the planet.
I’m not here to be perfect, I’m here to be real.
如果你不顽强,你就会过早放弃试验。如果你不灵活,你就会以头撞墙,而不会找到解决问题的不同办法。