Happiness is not something ready made. It comes from your own actions.
撰写传记就是穿上别人的鞋子，通过他们的眼睛看世界。
The greatest gift you can give yourself is self-love.
The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.
We must think beyond today’s technology to meet tomorrow’s energy demands.