You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.
君子不以水为镜,而以人为镜。以水为镜,只能看到面容;以人为镜,可以知道吉凶。
To be, or not to be… that is the question.
——1993年诺贝尔和平奖演讲