The world is not kind, but it is correct.
世界并不友善，但它是正确的。
对心灵的研究就是对生活问题解决的研究。
You have to fight through some bad days to earn the best days of your life.
"There is only one real sin, and that is to persuade oneself that the second-best is anything but the second-best."
The only way to deal with the unknown is to embrace it.
衡量一家公司成功的真正标准是它对患者生活的影响。