Every scientific discovery should be measured by its contribution to human welfare.
每一项科学发现都应该以其对人类福祉的贡献来衡量。
故事就像河流,永远流淌,永远变化。
The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.
改变始于愿景,但坚持才能将其变为现实。