A wise man said: before you speak， let your words pass through three gates. At the first gate， ask yourself， "Is it true？" At the second gate， ask "Is it necessary？" At the third gate， ask， "Is it kind？"
A mind needs books like as word needs a whetstone.
Don’t tell me the moon is shining, show me the glint of light on broken glass.
Investors should avoid making decisions based on fear or greed.