Expect problems and eat them for breakfast.
Begin to be now what you will be hereafter.
Without hard work, nothing grows but weeds.
I can, therefore I am.
The most effective way to do it, is to do it.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
If you think you can do it, you can.
Always desire to learn something useful.
The dog that trots about finds a bone.
The initial motivation of the experiment which led to this discovery was a subconscious feeling for the inexhaustible wealth of nature, a wealth that goes far beyond the imagination of man.