Great truths are even more simple than I thought they were....
翻译：事物的增减盈亏，都是随时间的变化而变化的。
创新是开启可持续能源未来的关键。
You have to be willing to fail to be successful.
Thinking is the hardest work there is, which is probably the reason why so few engage in it.
The only real failure in life is not to be true to the best one knows.
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.
