When the wisdom speaks, be quite and listen! When the stupidity speaks, stand up and leave!
On the road to wisdom, behave like a raven and observe everything carefully!
If everyone bows in front of your wisdom, your greatest wisdom will be to tell them not to bow!
Truths are immortal, my dear friend; they are immortal like God! What we call a falsity is like a fruit; it has a certain number of days; it is bound to decay. Whereas, what we call truth is like gold...
The whispering of the truth is stronger than the thunderstorm of the untruth!
Challenging the truth is like playing tennis against the wall! The defeat is inevitable!
If you are close to a precipice, go away a bit; if you are far from it, come close a bit! Enjoy the safety, enjoy the view! Without safety, it is dangerous; without view, it is dull! Life is an art of...
You are not superior to others and others are not superior to you. You are only different than others and others are only different than you!
Children must be taught mathematics well in anywhere under every condition at every age and so we can have more rational, more logical societies!
There is so much hope in a little flower and so many flowers in a little hope!
A big island of library, in the middle of an ocean, away from all the fools of the world, would this place not be a real paradise?
It is winter time! Feed the birds! Teach your children to feed the birds! Request your neighbour to feed the birds! Encourage your friends to feed the birds!
Biological death is only a mechanical problem, it can be solved and man can live millions of years! Do not believe in life after death! Seek for the life within the life! The medusa of Turritopsis nut...
No day is an ordinary day; all days are extraordinary, because life itself is extraordinary!
If you have a very strong will to travel, the road will suddenly appear before you!
In the jungle of ideas, it is hard to find the true direction! The paths of the wrong ideas often seem to be very alluring!
There are two kinds of great power which can shake the earth: Mega earthquakes and big ideas!
At the beginning Earth was a hell; then it became a heaven! Hell is the road leading to heaven! Chestnut tastes good after roasted! When the sand lives through hell, it becomes a beautiful glass!
If there is no one around you that you can teach, it is time to leave to another place where you can teach; if there is no one around you to teach you, it is time to leave to another place where you c...
Since there are thousands of reasons to be happy, let us smile so many thousands times!