The only disability in life is a bad attitude.
Never stop questioning how things can be done better—complacency is the enemy of progress.
The collaboration between theory and experiment is essential for the advancement of physics.
一个理论的优雅不仅在于其数学表述,还在于其在一个统一框架下连接不同现象的能力。
The market is always changing, the only constant is change itself.