平凡与非凡的区别就在于那一点额外的努力。
You can't let praise or criticism get to you. It's a weakness to get caught up in either one.
Personality can change more in your 20s than at any other time in life.
Words have power, but silence can be stronger.
Laws that have not their basis in nature are useless.
认为人性独立于时间、地点和环境,独立于研究和职业,独立于转瞬即逝的时尚和暂时的观点,这种想法可能是一种幻觉。
The best way to conquer fear is to face it head-on.
The development of computational complexity theory has shown us that not all problems are created equal.