I am troubled that sometimes in our political discourse we spend all of our time focused on the challenges of the next… — Marco Rubio Copy Share Image
The right way to proceed when we face the kind of challenges we face is to pursue the strategy which Ronald Reagan… — Mitt Romney Copy Share Image
Leadership is the great challenge of the 21st century in science, politics, education, and industry. But the greatest challenge in leadership is… — Jim Rohn Copy Share Image
