Don't let fear write your story.

Problem solving is the central activity of intelligent systems.

Investors should focus on what they can control: costs, diversification, and time horizon.

战争的权利源于万国法。

我不害怕失败，我害怕的是没有全力以赴。

科学发现的影响可能是深远的，往往远远超出最初的预期。