Good manners open the closed doors; bad manners close the open doors!

When the situation is serious, don't be funny; and when the situation is funny, don't be serious!

No hero is a hero if he ever killed someone! Only the man who has not any blood in his hand can be a real hero! The honour of being a hero belongs exclusively to the peaceful people!

Every man must be like Stephen Hawking. His body is here on earth, but his mind walks in the universe!

Poverty must be eliminated or else the honour of humanity will vanish!

There is nothing in this universe which is not in struggle to keep its existence!

Silent moments are valuable! They give you a good opportunity to design new paths in your life!