Success is not final, failure is not fatal: It is the courage to continue that counts.
Forests are the lungs of our planet; we must treat them with the care they deserve.
在我看来,人类获得对天体事物的洞察所走的道路,几乎与这些事物本身一样值得惊叹。
The only way you can write the truth is to assume that what you set down will never be read.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
I don’t believe in an afterlife. This is it. Make the most of it.