True leadership is about creating more leaders, not more followers.
The only disability in life is a bad attitude.
Data abstraction is the reduction of a particular body of data to a simplified representation of the whole.
I don't take anything for granted. I work for everything I achieve.
"Books, which we mistake for consolation, only add depth to our sorrow."
如果你想拥有从未有过的东西,就必须愿意做从未做过的事。