活着就是受苦,生存就是在苦难中找到某种意义。
"To live is to suffer, to survive is to find some meaning in the suffering."
The most important tool in science is not the microscope, but the mind.
优秀的数学家应该既严谨又富有想象力。
社会当人民服从执法者,执法者服从法律时,便是良好的治理。