It is easy to hate and it is difficult to love. This is how the whole scheme of things works. All good things are difficult to achieve; and bad things are very easy to get.
Real knowledge is to know the extent of one’s ignorance.
It does not matter how slowly you go as long as you do not stop.
Life is really simple, but we insist on making it complicated.
Without feelings of respect, what is there to distinguish men from beasts?