Begin to be now what you will be hereafter.
To be a good loser is to learn how to win.
Leap, and the net will appear.
Go for it now. The future is promised to no one.
Problems are not stop signs, they are guidelines.
If you can dream it, you can do it.
To know oneself, one should assert oneself.
The wise does at once what the fool does at last.
The secret of getting ahead is getting started.
Always desire to learn something useful.
Many who have had an opportunity of knowing any more about mathematics confuse it with arithmetic, and consider it an arid science. In reality, however, it is a science which requires a great amount of imagination.