Excellence is never an accident. It is always the result of high intention, sincere effort, and intelligent execution; it represents the wise choice of many alternatives - choice, not chance, determines your destiny.
The why is plain as way to parish church:
He that a fool doth very wisely hit
Doth very foolishly, although he smart,
Not to seem senseless of the bob; if not,
The wise man's folly is anatomiz'd
Even by the squand'ring glances of the fool.
Chiefs who no more in bloody fights engage, But wise through time, and narrative with age, In summer-days like grasshoppers rejoice - A bloodless race, that send a feeble voice.
Meat is not agreeable to the wise: it has a nauseating odor, it causes a bad reputation, it is food for the carnivorous; I say this, Mahamati, it is not to be eaten.
Is this what you have in mind,' I asked the Dalai Lama, 'when you say in teachings that the buddhas and bodhisattvas of the world are the most selfish beings of all, that by cultivating altruism they actually achieve ultimate happiness for themselves?' Yes. That's wise selfish,' he replied. 'Helping others not means we do this at our own expense. Not like this. Buddhas and bodhisattvas, these people very wise. All their lives they only want one thing: to achieve ultimate happiness. How to do this? By cultivating compassion, by cultivating altruism.
All our thoughts and concepts are called up by sense-experiences and have a meaning only in reference to these sense-experiences. On the other hand, however, they are products of the spontaneous activity of our minds; they are thus in no wise logical consequences of the contents of these sense-experiences. If, therefore, we wish to grasp the essence of a complex of abstract notions we must for the one part investigate the mutual relationships between the concepts and the assertions made about them; for the other, we must investigate how they are related to the experiences.
THERE are no wise few; for in all men rages the folly of the Fall. Take your strongest, happiest, handsomest, best born, best bred, best instructed men on earth and give them special power for half an hour and because they are men they will begin to [perform] badly.