数学的本质在于它揭示模式和对称性的力量。
Positive psychology is not a spectator sport.
Never underestimate the power of the human spirit.
释义:尺子不准确,画不出方形;圆规不标准,画不出圆形。
Collaboration across disciplines leads to the most innovative solutions.
The only way to get through pain is to go through it.