There has to be evil so that good can prove its purity above it. To live a pure unselfish life, one must count nothing as one's own in the midst of abundance.
Here's an example: someone says, "Master, please hand me the knife," and he hands them the knife, blade first. "Please give me the other end," he says. And the master replies, "What would you do with the other end?" This is answering an everyday matter in terms of the metaphysical. When the question is, "Master, what is the fundamental principle of Buddhism?" Then he replies, "There is enough breeze in this fan to keep me cool." That is answering the metaphysical in terms of the everyday, and that is, more or less, the principle zen works on. The mundane and the sacred are one and the same.
Some people get the impression that Buddhism talks too much about suffering. In order to become prosperous, a person must initially work very hard, so he or she has to sacrifice a lot of leisure time. Similarly, the Buddhist is willing to sacrifice immediate comfort so that he or she can achieve lasting happiness.
According to Buddhism, individuals are masters of their own destiny. And all living beings are believed to possess the nature of the Primordial Buddha Samantabhadra, the potential or seed of enlightenment, within them. So our future is in our own hands. What greater free will do we need?
If scientific analysis were conclusively to demonstrate certain claims in Buddhism to be false, then we must accept the findings of science and abandon those claims.
Our civilization, bequeathed to us by fierce adventurers, eaters of meat and hunters, is so full of hurry and combat, so busy about many things which perhaps are of no importance, that it cannot but see something feeble in a civilization which smiles as it refuses to make the battlefield the test of excellence.
The religion of the future will be a cosmic religion. The religion which based on experience, which refuses dogmatic. If there's any religion that would cope the scientific needs it will be Buddhism.
Buddha himself taught different teachings to different people under different circumstances. For some people, there are beliefs based on a Creator. For others, no Creator. The only "definitive truth" for Buddhism is the absolute negation of any one truth as the Definitive Truth.
There is a true feminist movement in Buddhism that relates to the goddess Tārā. Following her cultivation of bodhicitta, the bodhisattva's motivation, she looked upon the situation of those striving towards full awakening and she felt that there were too few people who attained Buddhahood as women. So she vowed, 'I have developed bodhicitta as a woman. For all my lifetimes along the path I vow to be born as a woman, and in my final lifetime when I attain Buddhahood, then, too, I will be a woman.'
If science proves facts that conflict with Buddhist understanding, Buddhism must change accordingly. We should always adopt a view that accords with the facts.