Those who staying with the wrong reward,(eg. stay in comfort zone, etc.), long enough will get problem.
Everything that can be counted does not necessarily count; everything that counts cannot necessarily be counted.
Playfullness is the essential feature of productive thought.
The more one chases the quanta, the better they hide themselves.
Common sense needs constant reappraisal.
Mere praise of peace is easy and ineffective. What is needed is acitve participation in the fight against war and everything which leads to it.