I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Reality is apparent when one ceases to compare.

Even today, I dare not say that I have reached a state of achievement. I'm still learning, for learning is boundless.

Don't fear failure. Not failure, but low aim, is the crime. In great attempts it is glorious even to fail.

The key to immortality is first living a life worth remembering.

The principle of martial arts is not a thing that can be learned, like a science, by fact-finding and instruction in facts. It has to grow spontaneously, like a flower, in a mind free from emotions and desires.

Know the difference between a catastrophe and an inconvenience. - To realize that it's just an inconvenience, that it is not a catastrophe, but just an unpleasantness, is part of coming into your own, part of waking up.