实现明天的唯一限制是我们今天的疑虑。

I don't think President Bush is doing anything at all about Aids. In fact, I'm not sure he even knows how to spell Aids.

Flourishing rests on five pillars: positive emotion, engagement, relationships, meaning, and accomplishment.

性情圆融随和的人没有诡诈的神态，精明细心的人没有苛刻审查的心思，行为方正的人没有乖戾的行为，沉默的人没有陰险的手段，诚信笃实的人没有无能的牵累，光明正大的人没有肤浅的缺点，刚直的人没有性情上的偏失，果决的人没有拘泥的毛病，达练的人没有轻浮的外貌。

A program without a loop and a structured variable isn't worth writing.

The principle goal of education is to create men who are capable of doing new things, not simply of repeating what other generations have done.

The novel is a mirror that reflects the world, but it is also a window that opens onto new possibilities.

有时候，保持理智的唯一方法就是稍微疯狂一点。

The future of mining lies in sustainability and technology.