The world is changing, and we must change with it.
科学家的遗产不在于发表的论文,而在于激发的心灵。
The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them.
Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you.