坚持到底。无论发生什么，都要坚持你的计划。
Stay the course. No matter what happens, stick to your program.
The natural and moral world is the two-fold object of man's rational care.
内心守静而不生差错，不让外物扰乱五官，不让五官扰乱内心，这就叫做心中有所得。
A great many people think they are thinking when they are merely rearranging their prejudices.