The wise does at once what the fool does at last.
By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
If you think you can do it, you can.
What you do today can improve all your tomorrows.
I can, therefore I am.
Do not weep do not wax indignant. Understand.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
Leap, and the net will appear.
Sound is the vocabulary of nature.
The world changes materially. Science makes advances in technology and understanding. But the world of humanity doesn't change.