幸福不是拥有你想要的,而是想要你拥有的。
追求幸福并不自私——它对于有意义的生活至关重要。
"Emotions exist for the sake of action."
Investing in new technologies is not optional; it's a necessity for the future of energy.
Three grand essentials to happiness in this life are something to do, something to love, and something to hope for.
The most radical gesture is to stay where you are.