The same principles that at first lead to skepticism pursued to a certain point ends in religion.
Life lessons will be presented to you in the order they are needed. Everything you need to master the lesson is within you. Once you have truly learned a lesson， you will be presented with the next one. If you are alive， that means you still have lessons to learn.
如果你不犯错，说明你解决的问题还不够难。那本身就是个大错误。
To understand a program you must become both the machine and the program.
当一个问题有多种解决方案时，请选择最简单的一种。
I'm a material girl living in a material world.
The problem with socialism is that you eventually run out of other people's money.
Coal keeps America competitive in the world.