Well done is better than well said.
Never complain and never explain.
The most effective way to do it, is to do it.
Only the educated are free.
The dog that trots about finds a bone.
To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
Do not weep do not wax indignant. Understand.
Be gentle to all and stern with yourself.
By failing to prepare, you are preparing to fail.
The best museums and museum exhibits about science or technology give you the feeling that, hey, this is interesting, but maybe I could do something here, too.