Be kind whenever possible. It is always possible.
You never know what motivates you.
Always desire to learn something useful.
The wise does at once what the fool does at last.
Wherever you are - be all there.
Begin to be now what you will be hereafter.
Be gentle to all and stern with yourself.
If you can dream it, you can do it.
After a storm comes a calm.
To know oneself, one should assert oneself.
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.