To be happy is only to have freed one's soul from the unrest of unhappiness.
思想之流,意识之流,总是在流动。
希望是黑暗中的一束光。
"The best way to get over a broken heart is to write a book."
Diversity in mining isn't optional—it's essential for growth.
最深刻的定理往往源于最简单的观察。