What you do today can improve all your tomorrows.
Begin to be now what you will be hereafter.
The most effective way to do it, is to do it.
If you're going through hell, keep going.
By failing to prepare, you are preparing to fail.
You never know what motivates you.
The wise does at once what the fool does at last.
Do not weep do not wax indignant. Understand.
Only the educated are free.
The dog that trots about finds a bone.
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.