المهم في العلم هو الفهم لا التقانة .

“A table, a chair, a bowl of fruit and a violin; what else does a man need to be…”

“To get to know a country, you must have direct contact with the earth. It's fut…”

“Don't do anything that goes against your conscience, even if your country says …”

“Non sono un semplice pacifista, sono un pacifista militante. Sono disposto a co…”