实现明天理想的唯一障碍是今天的疑虑。
To live is the rarest thing in the world. Most people exist, that is all.
我们遭受痛苦，因此我们思考。
The most important object of both the workmen and the management should be the training and development of each individual in the establishment.
A healthy body is the foundation of a high-performing brain.
