你喜欢的东西，并不意味着世界一定会给你。
Just because you like it does not mean that the world will necessarily give it to you.
Never stop questioning how things can be done better—complacency is the enemy of progress.
The greatest danger is not that we will lose our way, but that we will become content with where we are.
Over the piano was printed a notice: Please do not shoot the pianist. He is doing his best.