投资中最危险的四个字是：“这次不同。”
"The marks humans leave are too often scars."
生活的秘诀在于享受被骗得很惨的乐趣。
The dead are not gone. They are simply not here.
The only way to do great work is to love what you do.
The world needs reliable energy, and coal still plays a critical role in providing it.