The most important thought that ever occupied my mind is that of my individual responsibility to God.
If the heart wanders or is distracted, bring it back to the point quite gently and replace it tenderly in its Master's presence. And even if you did nothing during the whole of your hour but bring your heart back and place it again in Our Lord's presence, though it went away every time you brought it back, your hour would be very well employed.
Knowledge of what is does not open the door directly to what should be. If one asks the whence derives the authority of fundamental ends, since they cannot be stated and justifed merely by reason, one can only answer: they exist in a healthy society as powerful traditions, which act upon the conduct and aspirations and judgements of the individuals; they are there, that is, as something living, without its being necessary to find justification for their existence. They come into being not through demonstration but through revelation, through the medium of powerful personalities. One must not attempt to justify them, but rather to sense their nature simply and clearly.
The intellectual equipment needed for the job of the future is an ability to define problems, quickly assimilate relevant data, conceptualize and reorganize the information, make deductive and inductive leaps with it, ask hard questions about it, discuss findings with colleagues, work collaboratively to find solutions and then convince others.