Confucius
A gem cannot be polished without friction, nor a man perfected without trials.
In the depth of winter, I finally learned that within me there lay an invincible summer.
We can complain because rose bushes have thorns, or rejoice because thorn bushes have roses.
Don’t judge each day by the harvest you reap but by the seeds that you plant.
The positive thinker sees the invisible, feels the intangible , and achieves the impossible.