“There is only one way to avoid criticism: do nothing, say nothing, and be nothing.”

You can't climb the ladder of success with your hands in your pockets.

Be the change you wish to see in the world.

The welfare of each is bound up in the welfare of all.

Enjoy the little things, for one day you may look back and realize they were the big things.

Raise your words, not voice. It is rain that grows flowers, not thunder.

Nature's great book is written in mathematical language.