The only limit to our realization of tomorrow will be our doubts of today.
You can't change the past, but you can shape the future.
Life is a continual combat.
创新是开启可持续能源未来的关键。
The best time to negotiate your salary for a new job is the moment AFTER they say they want you， and not before. Then it becomes a game of chicken for each side to name an amount first， but it is to your advantage to get them to give a number before you do.