The secret of happiness，you see，is not found in seeking more，but in developing the capacity to enjoy less.
It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.
过去是一个影子，总是跟随，但从未追上。
只要你不放弃尝试，就永远不会失败。
Beliefs have the power to create and the power to destroy.