The greatest intelligence is precisely the one that suffers most from its own limitations.

We own almostall our knowledge not to those who have agreed but to those who havediffered.

Science has promised us truth. It has never promised us either peace or happiness.

Humor is the affectionate communication of insight.

The aim of education is not the specialist but the man of vision who can humanise our life by integrating emotional demands with our new knowledge

You can have power over people as long as you don't takeeverything away from them. But when you've robbed a man of everything, he'sno longer in your power.

Only hethat has traveled the road knows where the holesare deep.

There is no evil in the atoms, only in men's souls.

The oldbelieve everything, the middle-aged suspect everything, the young knoweverything.

Far better to think historically, to remember the lessonsof the past. Thus, far better to conceive of power as consisting in part ofthe knowledge of when not to use all the power you have. Far better to be onewho knows that if you reserve the power not to

Zeal is fit only for wise men but is found mostly infools.

Life is progress from want to want, not from enjoyment to enjoyment.