Start climbing the stairs without thinking how steep are the stairs or how many stairs are there!

Neither the stone that made you stumble is your enemy, nor the stone that helped you cross the river is your friend! Universe just lives its own life!

The giant wave of the science has no mercy; when this colossal wave comes, it will sweep away anything untrue!

All life passes like a fast flowing river and how strange to see that happiness increases this speed! Yes, a happy life passes faster!

Like drinking a cup of tea, all the simple things in life are the real things that make us happy!

The tragedy of man is that the happy moments of life behave like the birds of the forests: They appear and disappear suddenly!

The fist of a revolutionist must be hard like a gravestone; if not, his own gravestone will soon be erected!