More are weakened than strengthened by their troubles.
The mere athlete becomes too much of a savage.
He who is of a calm and happy nature, will hardly feel the pressure of age
The most important part of education is proper training in the nursery.
'But the man who is ready to taste every form of knowledge, is glad to learn and never satisfied - he's the man who deserves to be called a philosopher, isn't he?'
Hardly any human being is capable of pursuing two professions or two arts rightly.
The whole life of the philosopher is a preparation for death.
The moment you buy into the idea that you're above anyone else, is the moment you need to be slapped in the face.
I had other priorities in the sixties than military service.
The climate is a common good, belonging to all and meant for all.
Most people sleep themselves stupid.