Birds don't need bridges to cross precipices and honourable men with honesty wings to cross precipices of slander.
Our real power in life comes from our true thinking!
When the road seems to be endlessly long, increase your speed!
Set your affection to infinity and your hate to zero!
Sometimes man needs great failures today to accomplish great successes tomorrow!
Wherever the ignorant triumphs, over there the greatest defeats are on the way!