The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
世界上最好和最美丽的东西是看不见甚至摸不到的——它们必须用心去感受。
I have noticed that youngsters given to the climbing habit usually do something when they grow up.
创新不仅仅是技术的问题；它关乎我们思维和运作方式的改变。
The power of science lies in its universality and selflessness, transcending the boundaries of nations and cultures.
挑战是伪装的机会；以勇气拥抱它们。