Life lies not in living but in liking.
Why does a person own a dog?”“For security, I guess...For the security of knowing that there's at least one creature in the world who likes you.
The ocean does not belong to us; we belong to the ocean.
If the highest aim of a captain were to preserve his ship， he would keep it in port forever.
The journey of scientific discovery is as important as the destination.
The best thing about success is knowing that your work has paid off.