To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
The most effective way to do it, is to do it.
You never know what motivates you.
By failing to prepare, you are preparing to fail.
Begin to be now what you will be hereafter.
Who seeks shall find.
If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
To be a good loser is to learn how to win.
It frequently happens that two persons, reasoning right on a mechanical subject, think alike and invent the same thing without any communication with each other.