I'm not sure what theory is, unless it's the pursuit of fundamental questions.

Desire is the key to motivation, but it's determination and commitment to an unrelenting pursuit of your goal - a commitment to excellence - that will enable you to attain the success you seek.

Not to engage in the pursuit of ideas is to live like ants instead of like men.

Nothing defines humans better than their willingness to do irrational things in the pursuit of phenomenally unlikely payoffs. This is the principle behind lotteries, dating, and religion.

When others stood idly by, you and your families gave your all, in defence of a risen people and in pursuit of Irish freedom and unity.