The pain of discipline is better than the pain of regret.
优秀和卓越之间的区别在于额外的努力。
创新是将变化视为机会而非威胁的能力。
一个组织的使命质量决定了其目的的质量。
物理学的美丽在于它能够用简单的方式解释复杂的事物。
The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.