Knowledge can protect you much better than a strong castle!
How long the thick dark clouds can prevent the truth from shining? The truth is an arrow that can pass through any shield!
A mortal life with love is endlessly superior to an immortal life without love.
Happiness is often somewhere near us, not in the far places!
Universe is a giant wave and mankind needs a giant breakwater: The science! It is the best jetty we ever have!
Sick minds like to prohibit; healthy minds like to free!