To know oneself, one should assert oneself.
Begin to be now what you will be hereafter.
If you can dream it, you can do it.
To be a good loser is to learn how to win.
Know or listen to those who know.
By failing to prepare, you are preparing to fail.
The dog that trots about finds a bone.
Problems are not stop signs, they are guidelines.
After a storm comes a calm.
The wise does at once what the fool does at last.
Wonder, connected with a principle of rational curiosity, is the source of all knowledge and discover, and it is a principle even of piety but wonder which ends in wonder, and is satisfied with wonder, is the quality of an idiot.