I live in that solitude which is painful in youth, but delicious in the years of maturity.

Growth comes through analogy; through seeing how things connect, rather than only seeing how they might be different.

We cannot get to where we dream of being tomorrow unless we change our thinking today.

All my life I have dealt with objective matters; hence I lack both the natural aptitude and the experience to deal properly with people and to carry out official functions.

Innovation is not the product of logical thought, even though the final product is tied to a logical structure.

Only morality in our actions can give beauty and dignity to life.

It is true that the grasping of truth is not possible without empirical basis. However, the deeper we penetrate and the more extensive and embracing our theories become the less empirical knowledge is needed to determine those theories.