You see, but you do not observe.
In theory, there is no difference between theory and practice. But, in practice, there is.
知足者最富有,因为知足是自然的财富。
遗传的影响如此强大,以至于杰出人物的子女往往自己也杰出。
Happiness is not a matter of intensity but of balance, order, rhythm and harmony.
We must balance the need for energy today with the imperative of protecting the planet for tomorrow.