我们都害怕——为我们的信心，为未来，为这个世界。
相较于挠一下我的手指，毁灭整个世界并不违反理智。
The future of energy lies in diversification and adaptability.
Spend as much time crafting the subject line of an email as the message itself because the subject line is often the only thing people read.
Marxian Socialism must always remain a portent to the historians of Opinion — how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men， and， through them， the events of history.