世界就是它本来的样子；那些一无是处、自甘堕落的人，在这个世界上没有立足之地。
The world is what it is; men who are nothing, who allow themselves to become nothing, have no place in it.
我不是那种会让我的家人失望的人。
"The past is always with us, for it feeds the present."
Education in computer science should inspire creativity and critical thinking.
【释义】儒者广泛学习而没有穷尽，踏实实行而不知疲倦。
"Life is tough, my darling, but so are you."
Any change, even a change for the better, is always accompanied by drawbacks and discomforts.