Never feel sad on losing anything in your life, because when a tree loses its leaf, a new leaf is ready to take its place.

If you believe in yourself, things are possible.

Science is a wonderful thing if one does not have to earn a living at it.

Don't be intimidated by other people's opinions. Only mediocrity is sure of itself.

It's bad policy to speculate on what you'll do if a plan fails.

If we look at the world with a love of life, the world will reveal its beauty to us.

Honesty is the best policy