To know oneself, one should assert oneself.
Either you run the day or the day runs you.
If you think you can do it, you can.
Always desire to learn something useful.
Be kind whenever possible. It is always possible.
Go for it now. The future is promised to no one.
Who seeks shall find.
If you're going through hell, keep going.
The most effective way to do it, is to do it.
If you've got a talent, protect it.
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.