The human mind is extraordinary; if you focus on a single endeavor, you will surely achieve results that amaze yourself.
Without sowing, there is no harvest; without labor, there is no success; without hardships, there is no glory; without setbacks, there is no brilliance.
My highest principle is: never succumb to any difficulty, no matter what it may be.
As Heaven's movement is ever active, a gentleman must strive incessantly; as Earth's condition is receptive, a gentleman must possess great virtue.
The past belongs to death, but the present belongs to you.
Great undertakings stem from persistent effort, requiring one to engage with full spirit and without avoiding hardships.
Effort in thought is like a seed that can grow into a great tree; though invisible to the eye, significant changes in human society arise from within it.
Books are like mountains, and diligence is the path; learning is like an endless sea, and hard work is the boat.
Where there is a will, there is a way.
We often find it easier to admit errors in our actions than in our thoughts.
Everyone makes mistakes, but only the foolish persist in them.
Without enduring the bitter cold, how can the plum blossom release its fragrant scent?
All science is born from errors; errors that precede truth are more valuable than those that follow it.
Strong-willed optimists live by the philosophy that "nothing is impossible in this world"; the more they face tragedy, the stronger they become.
A temporary mistake cannot destroy a person of strong character.