What you do today can improve all your tomorrows.
Things do not happen. Things are made to happen.
Do not weep do not wax indignant. Understand.
Without hard work, nothing grows but weeds.
After a storm comes a calm.
If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
Know or listen to those who know.
Never complain and never explain.
Begin to be now what you will be hereafter.
The history of astronomy is a history of receding horizons.
Equipped with his five senses, man explores the universe around him and calls the adventure Science.