“The uncertainty about what lies ahead is daunting, yet strangely exhilarating at the same time.”

“The belief was firmly implanted without a shred of uncertainty in her mind.”

“He reluctantly stepped forward with a noticeable degree of uncertainty.”

“Having a Keplerian system makes the problem more tractable, and less prone to model-dependent uncertainties.”

“However, there are inevitable uncertainties surrounding any realisation of the assets by the Administrators.”

“These uncertainties also have an important bearing in understanding the complex and rapidly evolving tectonic history of the Adelaide Fold Belt.”