凡是能够说的,都能够说清楚;对于不可说的东西我们必须保持沉默。
The mind is not a vessel to be filled, but a fire to be kindled.
The strength of a political system lies in its ability to adapt to changing circumstances.
虽然说是爱它,其实是害它;虽然说是为它担忧,其实是与它为敌