Truth is like the sun; it cannot be hidden forever behind the clouds.
真相如同太阳,永远无法被云层长久遮蔽。
The only limit to our realization of tomorrow will be our doubts of today.
Fear can hold you prisoner, hope can set you free.
解释:以芍药相赠,以文无(一种中药)相招,展现了中药在人际交往中的特殊意义。