निम्नलिखित कथन किसने कहा था? 'हम भारतीयों के बहुत ऋणी हैं, जिन्होंने हमें गिनना सिखाया, जिसके बिना कोई भी मूल्यवान वैज्ञानिक खोज नहीं की जा सकती थी!'

Who stated, 'There are only two fruits that bring forth the meaning in the tree of life. The first one is reading good books and the second is talking to great people'?

Who among the following stated that 'History is a series of past experiences of the country'?