宇宙充满了神奇的事物，耐心地等待我们的智慧变得更加敏锐。

创作艺术的行为是一种希望的行为。

To speak is to risk, but to be silent is to risk more.

Earth provides enough to satisfy every man's needs， but not every man's greed.

谈预防

投资者应避免市场时机选择和个股选择。