Our attitude towards ourselves should be ''to be satiable in learning'' and towards others ''to be tireless in teaching.''

Learn from the masses, and then teach them

The differences between friends cannot but reinforce their friendship

Weapons are an important factor in war, but not the decisive one; it is man and not materials that counts

We think too small, like the frog at the bottom of the well. He thinks the sky is only as big as the top of the well. If he surfaced, he would have an entirely different view.

In general, any form of exercise, if pursued continuously, will help train us in perseverance. Long-distance running is particularly good training in perseverance.