教师必须具有健康的体魄，农人的身手，科学的头脑，艺术的兴味，改革社会的精神。
A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
"The power of words is that they can create worlds that never existed."
The truth is a matter of the imagination.
Freedom is the oxygen of creativity; without it, art suffocates.
The essence of mathematics lies in its ability to reveal hidden patterns and structures in the universe.
True leadership means making tough decisions today for a better tomorrow.