"I have always liked the phrase 'nursing a grudge,' because many people are tender of their resentments, as of the thing nearest their hearts."

量子引力问题不仅是物理学的问题，也是科学哲学的问题。

Education is the root system that sustains all progress in responsible forestry practices.

未来属于那些今天为之准备的人。

我们都在寻找某样东西，但有时我们寻找的东西已经在我们心中。

在商业中，你必须愿意冒险并采取大胆的行动才能成功。