A fact is a thought that is true.
事实就是真实的思维。
Fear does not prevent death. It prevents life.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
失意之事，大多是由于洋洋得意所致。
If you pick up a starving dog and make him prosperous, he will not bite you. This is the principal difference between a dog and a man.
Technology can transform industries, but only if we embrace it with vision.
科学不是凭经验行事。