Maybe true travel is not the transportation of the body, but a change of perception, renewing the mind.
The only true wisdom is in knowing you know nothing.
Worse than any severe mental illness, is the illness of bigotry.
Education is the ability to listen to almost anything without losing your temper or your self-confidence.
Spoon feeding in the long run teaches us nothing but the shape of the spoon.
I think it is a mistake to judge science by Nobel Prizes.
The first rule is not to lose. The second rule is not to forget the first rule.
The whole difference between construction and creation is exactly this: that a thing constructed can only be loved after it is constructed; but a thing created is loved before it exists.
A man who dares to waste one hour of time has not discovered the value of life.
During times of universal deceit, telling the truth becomes a revolutionary act.