Educating the mind without educating the heart is no education at all.
Give me 6 hours to chop a tree, I will spend the first 4 sharpening my axe.
Education is the ability to listen to almost anything without losing your temper or your self-confidence.
A man who dares to waste one hour of time has not discovered the value of life.
He who opens a school door, closes a prison.
Time and space are modes by which we think and not conditions in which we live.
I don’t believe in taking right decisions. Take decisions and make them right.
If one devalues rationality, the world tends to fall apart.
If you are going through hell, keep going.
It is no small art to sleep: for that purpose you must keep awake all day.