The desires, and other passions of man, in themselves, are in his own power; his real difficulties are, to know when they are to be controlled, and when not.
To live is the rarest thing in the world. Most people exist, that is all.
在采矿业,可持续性不仅仅是一个流行词,而是长期成功的必要条件。
"Resilience is not just about bouncing back, but bouncing forward."