Man can only be free through mastery of himself.
Mathematics allows us to see the hidden structures that govern the world around us.
It does not take much strength to do things,but it requires great strength to decide on what to do.
企业的成功不是靠速度,而是靠质量。
心是统摄性和情的。
The true way is along a rope that is not spanned high in the air, but just above the ground. It seems intended more to cause stumbling than to be walked upon.
生活是世界上最罕见的事情。大多数人只是存在,仅此而已。
最好的政策是那些将经济激励与生态健康相结合的政策。