Pain is not always physical; sometimes the deepest wounds are the ones we cannot see.
痛苦并不总是身体上的；有时最深的伤口是我们看不见的。
We read books to find out who we are.
Sustainability isn't an option anymore; it's a necessity for any responsible mining company.
Humans are predictably irrational in systematic ways.
无知永远不比知识更好。
对心灵的研究就是对生活应对机制的研究。